| 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 | $171.29 | 6.312% | $182.1018 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $140.54 | 13.808% | $159.9458 | $159.95 | $159.95 | $159.90 |
| Purchase #3 | $9.88 | 12.628% | $11.1276 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $246.92 | 6.869% | $263.8809 | $263.88 | $263.90 | $263.90 |
| Purchase #5 | $83.37 | 12.723% | $93.9772 | $93.98 | $94.00 | $94.00 |
| Purchase #6 | $146.88 | 4.271% | $153.1532 | $153.15 | $153.15 | $153.20 |
| Purchase #7 | $51.71 | 12.388% | $58.1158 | $58.12 | $58.10 | $58.10 |
| 7 purchase totals = | $850.59 | $922.3023 | $922.31 | $922.35 | $922.30 | |