| 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 | $155.41 | 10.372% | $171.5291 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $188.61 | 9.412% | $206.362 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $50.80 | 3.418% | $52.5363 | $52.54 | $52.55 | $52.50 |
| Purchase #4 | $148.70 | 7.435% | $159.7558 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $192.56 | 7.555% | $207.1079 | $207.11 | $207.10 | $207.10 |
| Purchase #6 | $11.80 | 11.456% | $13.1518 | $13.15 | $13.15 | $13.20 |
| Purchase #7 | $127.98 | 10.309% | $141.1735 | $141.17 | $141.15 | $141.20 |
| 7 purchase totals = | $875.86 | $951.6164 | $951.62 | $951.60 | $951.70 | |