| 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 | $172.69 | 3.246% | $178.2955 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $135.38 | 6.456% | $144.1201 | $144.12 | $144.10 | $144.10 |
| Purchase #3 | $234.85 | 6.323% | $249.6996 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $235.77 | 7.865% | $254.3133 | $254.31 | $254.30 | $254.30 |
| Purchase #5 | $244.98 | 4.471% | $255.9331 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $106.48 | 4.195% | $110.9468 | $110.95 | $110.95 | $110.90 |
| Purchase #7 | $54.33 | 9.444% | $59.4609 | $59.46 | $59.45 | $59.50 |
| 7 purchase totals = | $1,184.48 | $1,252.7693 | $1,252.77 | $1,252.75 | $1,252.70 | |