| 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 | $148.43 | 7.746% | $159.9274 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $69.77 | 7.300% | $74.8632 | $74.86 | $74.85 | $74.90 |
| Purchase #3 | $201.49 | 5.596% | $212.7654 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $39.77 | 9.858% | $43.6905 | $43.69 | $43.70 | $43.70 |
| Purchase #5 | $77.34 | 13.454% | $87.7453 | $87.75 | $87.75 | $87.70 |
| Purchase #6 | $12.43 | 11.125% | $13.8128 | $13.81 | $13.80 | $13.80 |
| Purchase #7 | $167.40 | 7.489% | $179.9366 | $179.94 | $179.95 | $179.90 |
| 7 purchase totals = | $716.63 | $772.7412 | $772.75 | $772.75 | $772.70 | |