| 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 | $177.42 | 8.174% | $191.9223 | $191.92 | $191.90 | $191.90 |
| Purchase #2 | $59.80 | 7.660% | $64.3807 | $64.38 | $64.40 | $64.40 |
| Purchase #3 | $228.62 | 5.496% | $241.185 | $241.19 | $241.20 | $241.20 |
| Purchase #4 | $218.70 | 3.665% | $226.7154 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $91.28 | 3.167% | $94.1708 | $94.17 | $94.15 | $94.20 |
| Purchase #6 | $125.65 | 7.689% | $135.3112 | $135.31 | $135.30 | $135.30 |
| Purchase #7 | $119.51 | 5.708% | $126.3316 | $126.33 | $126.35 | $126.30 |
| 7 purchase totals = | $1,020.98 | $1,080.0170 | $1,080.02 | $1,080.00 | $1,080.00 | |