| 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 | $166.76 | 7.641% | $179.5021 | $179.50 | $179.50 | $179.50 |
| Purchase #2 | $115.25 | 12.269% | $129.39 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $131.84 | 5.850% | $139.5526 | $139.55 | $139.55 | $139.60 |
| Purchase #4 | $56.58 | 9.634% | $62.0309 | $62.03 | $62.05 | $62.00 |
| Purchase #5 | $133.31 | 11.511% | $148.6553 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $155.55 | 6.417% | $165.5316 | $165.53 | $165.55 | $165.50 |
| Purchase #7 | $47.57 | 7.611% | $51.1906 | $51.19 | $51.20 | $51.20 |
| 7 purchase totals = | $806.86 | $875.8531 | $875.85 | $875.90 | $875.90 | |