| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.59 | 7.167% | $192.4612 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $179.32 | 3.103% | $184.8843 | $184.88 | $184.90 | $184.90 |
| Purchase #3 | $211.46 | 10.709% | $234.1053 | $234.11 | $234.10 | $234.10 |
| Purchase #4 | $199.44 | 10.475% | $220.3313 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $211.25 | 3.648% | $218.9564 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $245.75 | 11.722% | $274.5568 | $274.56 | $274.55 | $274.60 |
| Purchase #7 | $164.46 | 8.857% | $179.0262 | $179.03 | $179.05 | $179.00 |
| 7 purchase totals = | $1,391.27 | $1,504.3215 | $1,504.33 | $1,504.35 | $1,504.40 | |