| 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 | $169.94 | 9.524% | $186.1251 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $21.56 | 3.592% | $22.3344 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $120.60 | 3.353% | $124.6437 | $124.64 | $124.65 | $124.60 |
| Purchase #4 | $60.61 | 9.803% | $66.5516 | $66.55 | $66.55 | $66.60 |
| Purchase #5 | $229.56 | 5.789% | $242.8492 | $242.85 | $242.85 | $242.80 |
| Purchase #6 | $62.37 | 10.261% | $68.7698 | $68.77 | $68.75 | $68.80 |
| Purchase #7 | $148.83 | 9.282% | $162.6444 | $162.64 | $162.65 | $162.60 |
| 7 purchase totals = | $813.47 | $873.9182 | $873.91 | $873.95 | $873.80 | |