| 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 | $167.30 | 9.487% | $183.1718 | $183.17 | $183.15 | $183.20 |
| Purchase #2 | $205.94 | 8.147% | $222.7179 | $222.72 | $222.70 | $222.70 |
| Purchase #3 | $71.90 | 4.383% | $75.0514 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $166.89 | 5.342% | $175.8053 | $175.81 | $175.80 | $175.80 |
| Purchase #5 | $215.73 | 6.145% | $228.9866 | $228.99 | $229.00 | $229.00 |
| Purchase #6 | $160.57 | 10.633% | $177.6434 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $9.68 | 6.180% | $10.2782 | $10.28 | $10.30 | $10.30 |
| 7 purchase totals = | $998.01 | $1,073.6546 | $1,073.66 | $1,073.65 | $1,073.70 | |