| 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 | $139.46 | 11.337% | $155.2706 | $155.27 | $155.25 | $155.30 |
| Purchase #2 | $97.61 | 12.634% | $109.942 | $109.94 | $109.95 | $109.90 |
| Purchase #3 | $61.39 | 8.336% | $66.5075 | $66.51 | $66.50 | $66.50 |
| Purchase #4 | $67.97 | 3.577% | $70.4013 | $70.40 | $70.40 | $70.40 |
| Purchase #5 | $144.76 | 6.687% | $154.4401 | $154.44 | $154.45 | $154.40 |
| Purchase #6 | $135.74 | 3.756% | $140.8384 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $151.68 | 6.820% | $162.0246 | $162.02 | $162.00 | $162.00 |
| 7 purchase totals = | $798.61 | $859.4245 | $859.42 | $859.40 | $859.30 | |