| 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 | $180.49 | 5.501% | $190.4188 | $190.42 | $190.40 | $190.40 |
| Purchase #2 | $103.44 | 9.681% | $113.454 | $113.45 | $113.45 | $113.50 |
| Purchase #3 | $21.71 | 12.150% | $24.3478 | $24.35 | $24.35 | $24.30 |
| Purchase #4 | $222.58 | 13.212% | $251.9873 | $251.99 | $252.00 | $252.00 |
| Purchase #5 | $63.66 | 5.662% | $67.2644 | $67.26 | $67.25 | $67.30 |
| Purchase #6 | $95.80 | 11.479% | $106.7969 | $106.80 | $106.80 | $106.80 |
| Purchase #7 | $189.68 | 5.588% | $200.2793 | $200.28 | $200.30 | $200.30 |
| 7 purchase totals = | $877.36 | $954.5485 | $954.55 | $954.55 | $954.60 | |