| 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 | $123.57 | 6.761% | $131.9246 | $131.92 | $131.90 | $131.90 |
| Purchase #2 | $212.47 | 6.436% | $226.1446 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $166.71 | 13.355% | $188.9741 | $188.97 | $188.95 | $189.00 |
| Purchase #4 | $143.92 | 9.487% | $157.5737 | $157.57 | $157.55 | $157.60 |
| Purchase #5 | $210.62 | 11.535% | $234.915 | $234.92 | $234.90 | $234.90 |
| Purchase #6 | $50.95 | 10.669% | $56.3859 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $51.36 | 11.231% | $57.1282 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $959.60 | $1,053.0461 | $1,053.04 | $1,053.00 | $1,053.00 | |