| 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 | $141.51 | 4.855% | $148.3803 | $148.38 | $148.40 | $148.40 |
| Purchase #2 | $68.96 | 9.412% | $75.4505 | $75.45 | $75.45 | $75.50 |
| Purchase #3 | $240.63 | 6.772% | $256.9255 | $256.93 | $256.95 | $256.90 |
| Purchase #4 | $31.92 | 12.707% | $35.9761 | $35.98 | $36.00 | $36.00 |
| Purchase #5 | $35.61 | 12.239% | $39.9683 | $39.97 | $39.95 | $40.00 |
| Purchase #6 | $209.52 | 11.723% | $234.082 | $234.08 | $234.10 | $234.10 |
| Purchase #7 | $152.26 | 6.459% | $162.0945 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $880.41 | $952.8772 | $952.88 | $952.95 | $953.00 | |