| 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 | $162.63 | 12.373% | $182.7522 | $182.75 | $182.75 | $182.80 |
| Purchase #2 | $147.49 | 6.358% | $156.8674 | $156.87 | $156.85 | $156.90 |
| Purchase #3 | $49.61 | 9.398% | $54.2723 | $54.27 | $54.25 | $54.30 |
| Purchase #4 | $11.33 | 7.128% | $12.1376 | $12.14 | $12.15 | $12.10 |
| Purchase #5 | $92.88 | 8.711% | $100.9708 | $100.97 | $100.95 | $101.00 |
| Purchase #6 | $170.72 | 4.738% | $178.8087 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $137.69 | 12.720% | $155.2042 | $155.20 | $155.20 | $155.20 |
| 7 purchase totals = | $772.35 | $841.0132 | $841.01 | $840.95 | $841.10 | |