| 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 | $164.62 | 9.493% | $180.2474 | $180.25 | $180.25 | $180.20 |
| Purchase #2 | $194.44 | 6.866% | $207.7903 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $18.90 | 13.750% | $21.4988 | $21.50 | $21.50 | $21.50 |
| Purchase #4 | $111.99 | 11.438% | $124.7994 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $146.52 | 8.434% | $158.8775 | $158.88 | $158.90 | $158.90 |
| Purchase #6 | $108.78 | 9.475% | $119.0869 | $119.09 | $119.10 | $119.10 |
| Purchase #7 | $202.94 | 4.705% | $212.4883 | $212.49 | $212.50 | $212.50 |
| 7 purchase totals = | $948.19 | $1,024.7886 | $1,024.80 | $1,024.85 | $1,024.80 | |