| 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 | $212.80 | 6.580% | $226.8022 | $226.80 | $226.80 | $226.80 |
| Purchase #2 | $33.41 | 7.830% | $36.026 | $36.03 | $36.05 | $36.00 |
| Purchase #3 | $170.68 | 4.726% | $178.7463 | $178.75 | $178.75 | $178.70 |
| Purchase #4 | $146.33 | 11.493% | $163.1477 | $163.15 | $163.15 | $163.10 |
| Purchase #5 | $213.59 | 11.829% | $238.8556 | $238.86 | $238.85 | $238.90 |
| Purchase #6 | $193.98 | 8.662% | $210.7825 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $115.95 | 6.723% | $123.7453 | $123.75 | $123.75 | $123.70 |
| 7 purchase totals = | $1,086.74 | $1,178.1056 | $1,178.12 | $1,178.15 | $1,178.00 | |