| 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 | $139.67 | 13.103% | $157.971 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $246.71 | 10.302% | $272.1261 | $272.13 | $272.15 | $272.10 |
| Purchase #3 | $132.35 | 12.209% | $148.5086 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $33.71 | 3.673% | $34.9482 | $34.95 | $34.95 | $34.90 |
| Purchase #5 | $84.65 | 9.265% | $92.4928 | $92.49 | $92.50 | $92.50 |
| Purchase #6 | $138.76 | 11.370% | $154.537 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $80.39 | 4.467% | $83.981 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $856.24 | $944.5647 | $944.57 | $944.60 | $944.50 | |