| 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 | $157.61 | 12.608% | $177.4815 | $177.48 | $177.50 | $177.50 |
| Purchase #2 | $103.58 | 7.128% | $110.9632 | $110.96 | $110.95 | $111.00 |
| Purchase #3 | $68.99 | 8.359% | $74.7569 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $210.76 | 4.352% | $219.9323 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $234.58 | 7.535% | $252.2556 | $252.26 | $252.25 | $252.30 |
| Purchase #6 | $29.34 | 10.734% | $32.4894 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $47.82 | 11.418% | $53.2801 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $852.68 | $921.1590 | $921.16 | $921.20 | $921.30 | |