| 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 | $57.42 | 3.312% | $59.3218 | $59.32 | $59.30 | $59.30 |
| Purchase #2 | $131.52 | 12.368% | $147.7864 | $147.79 | $147.80 | $147.80 |
| Purchase #3 | $177.66 | 5.613% | $187.6321 | $187.63 | $187.65 | $187.60 |
| Purchase #4 | $207.88 | 10.385% | $229.4683 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $146.35 | 6.674% | $156.1174 | $156.12 | $156.10 | $156.10 |
| Purchase #6 | $103.32 | 7.121% | $110.6774 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $198.95 | 8.734% | $216.3263 | $216.33 | $216.35 | $216.30 |
| 7 purchase totals = | $1,023.10 | $1,107.3297 | $1,107.34 | $1,107.35 | $1,107.30 | |