| 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 | $70.96 | 9.798% | $77.9127 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $164.81 | 12.476% | $185.3717 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $204.50 | 13.181% | $231.4551 | $231.46 | $231.45 | $231.50 |
| Purchase #4 | $232.30 | 8.523% | $252.0989 | $252.10 | $252.10 | $252.10 |
| Purchase #5 | $189.69 | 11.740% | $211.9596 | $211.96 | $211.95 | $212.00 |
| Purchase #6 | $10.48 | 6.691% | $11.1812 | $11.18 | $11.20 | $11.20 |
| Purchase #7 | $178.30 | 4.633% | $186.5606 | $186.56 | $186.55 | $186.60 |
| 7 purchase totals = | $1,051.04 | $1,156.5398 | $1,156.54 | $1,156.50 | $1,156.70 | |