| 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 | $151.55 | 4.331% | $158.1136 | $158.11 | $158.10 | $158.10 |
| Purchase #2 | $29.42 | 11.239% | $32.7265 | $32.73 | $32.75 | $32.70 |
| Purchase #3 | $168.38 | 9.849% | $184.9637 | $184.96 | $184.95 | $185.00 |
| Purchase #4 | $232.76 | 9.869% | $255.7311 | $255.73 | $255.75 | $255.70 |
| Purchase #5 | $188.28 | 3.261% | $194.4198 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $69.61 | 10.492% | $76.9135 | $76.91 | $76.90 | $76.90 |
| Purchase #7 | $54.65 | 7.265% | $58.6203 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $894.65 | $961.4885 | $961.48 | $961.45 | $961.40 | |