| 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 | $170.38 | 3.555% | $176.437 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $241.68 | 8.501% | $262.2252 | $262.23 | $262.25 | $262.20 |
| Purchase #3 | $211.63 | 7.747% | $228.025 | $228.03 | $228.05 | $228.00 |
| Purchase #4 | $121.83 | 8.163% | $131.775 | $131.78 | $131.80 | $131.80 |
| Purchase #5 | $185.72 | 13.528% | $210.8442 | $210.84 | $210.85 | $210.80 |
| Purchase #6 | $246.30 | 12.637% | $277.4249 | $277.42 | $277.40 | $277.40 |
| Purchase #7 | $145.85 | 7.588% | $156.9171 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $1,323.39 | $1,443.6484 | $1,443.66 | $1,443.70 | $1,443.50 | |