| 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 | $118.84 | 4.823% | $124.5717 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $160.31 | 3.536% | $165.9786 | $165.98 | $166.00 | $166.00 |
| Purchase #3 | $116.25 | 8.475% | $126.1022 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $197.81 | 12.808% | $223.1455 | $223.15 | $223.15 | $223.10 |
| Purchase #5 | $28.60 | 12.222% | $32.0955 | $32.10 | $32.10 | $32.10 |
| Purchase #6 | $13.65 | 9.631% | $14.9646 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $114.30 | 10.551% | $126.3598 | $126.36 | $126.35 | $126.40 |
| 7 purchase totals = | $749.76 | $813.2179 | $813.22 | $813.20 | $813.30 | |