| 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 | $180.69 | 9.405% | $197.6839 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $14.61 | 3.523% | $15.1247 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $160.99 | 11.631% | $179.7147 | $179.71 | $179.70 | $179.70 |
| Purchase #4 | $66.59 | 3.300% | $68.7875 | $68.79 | $68.80 | $68.80 |
| Purchase #5 | $39.90 | 11.775% | $44.5982 | $44.60 | $44.60 | $44.60 |
| Purchase #6 | $76.72 | 13.753% | $87.2713 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $122.26 | 13.784% | $139.1123 | $139.11 | $139.10 | $139.10 |
| 7 purchase totals = | $661.76 | $732.2926 | $732.28 | $732.25 | $732.30 | |