| 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 | $151.53 | 5.369% | $159.6656 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $30.63 | 7.478% | $32.9205 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $222.97 | 12.764% | $251.4299 | $251.43 | $251.45 | $251.40 |
| Purchase #4 | $43.96 | 3.675% | $45.5755 | $45.58 | $45.60 | $45.60 |
| Purchase #5 | $141.69 | 7.646% | $152.5236 | $152.52 | $152.50 | $152.50 |
| Purchase #6 | $115.54 | 5.599% | $122.0091 | $122.01 | $122.00 | $122.00 |
| Purchase #7 | $132.30 | 9.546% | $144.9294 | $144.93 | $144.95 | $144.90 |
| 7 purchase totals = | $838.62 | $909.0536 | $909.06 | $909.05 | $909.00 | |