| 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 | $203.96 | 10.281% | $224.9291 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $178.57 | 4.450% | $186.5164 | $186.52 | $186.50 | $186.50 |
| Purchase #3 | $73.99 | 7.648% | $79.6488 | $79.65 | $79.65 | $79.60 |
| Purchase #4 | $64.90 | 7.860% | $70.0011 | $70.00 | $70.00 | $70.00 |
| Purchase #5 | $129.77 | 6.796% | $138.5892 | $138.59 | $138.60 | $138.60 |
| Purchase #6 | $16.36 | 6.673% | $17.4517 | $17.45 | $17.45 | $17.50 |
| Purchase #7 | $140.89 | 13.833% | $160.3793 | $160.38 | $160.40 | $160.40 |
| 7 purchase totals = | $808.44 | $877.5156 | $877.52 | $877.55 | $877.50 | |