| 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 | $138.39 | 7.482% | $148.7443 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $59.66 | 7.806% | $64.3171 | $64.32 | $64.30 | $64.30 |
| Purchase #3 | $66.72 | 12.140% | $74.8198 | $74.82 | $74.80 | $74.80 |
| Purchase #4 | $14.83 | 11.280% | $16.5028 | $16.50 | $16.50 | $16.50 |
| Purchase #5 | $102.98 | 3.764% | $106.8562 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $177.49 | 6.147% | $188.4003 | $188.40 | $188.40 | $188.40 |
| Purchase #7 | $182.88 | 8.253% | $197.9731 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $742.95 | $797.6136 | $797.61 | $797.55 | $797.60 | |