| 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 | $137.61 | 7.733% | $148.2514 | $148.25 | $148.25 | $148.30 |
| Purchase #2 | $150.90 | 5.587% | $159.3308 | $159.33 | $159.35 | $159.30 |
| Purchase #3 | $31.85 | 10.855% | $35.3073 | $35.31 | $35.30 | $35.30 |
| Purchase #4 | $119.31 | 13.268% | $135.1401 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $68.49 | 8.724% | $74.4651 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $74.47 | 9.679% | $81.678 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $98.96 | 10.126% | $108.9807 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $681.59 | $743.1534 | $743.16 | $743.20 | $743.20 | |