| 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 | $141.93 | 6.188% | $150.7126 | $150.71 | $150.70 | $150.70 |
| Purchase #2 | $166.29 | 13.578% | $188.8689 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $244.82 | 7.342% | $262.7947 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $164.94 | 13.711% | $187.5549 | $187.55 | $187.55 | $187.60 |
| Purchase #5 | $20.30 | 11.147% | $22.5628 | $22.56 | $22.55 | $22.60 |
| Purchase #6 | $40.64 | 9.354% | $44.4415 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $94.82 | 6.864% | $101.3284 | $101.33 | $101.35 | $101.30 |
| 7 purchase totals = | $873.74 | $958.2638 | $958.25 | $958.25 | $958.30 | |