| 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 | $167.27 | 5.136% | $175.861 | $175.86 | $175.85 | $175.90 |
| Purchase #2 | $33.93 | 10.265% | $37.4129 | $37.41 | $37.40 | $37.40 |
| Purchase #3 | $106.38 | 4.266% | $110.9182 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $111.69 | 7.706% | $120.2968 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $248.98 | 6.301% | $264.6682 | $264.67 | $264.65 | $264.70 |
| Purchase #6 | $32.69 | 3.410% | $33.8047 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $217.37 | 6.865% | $232.2925 | $232.29 | $232.30 | $232.30 |
| 7 purchase totals = | $918.31 | $975.2543 | $975.25 | $975.20 | $975.30 | |