| 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 | $150.64 | 8.727% | $163.7864 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $120.64 | 6.684% | $128.7036 | $128.70 | $128.70 | $128.70 |
| Purchase #3 | $124.53 | 4.281% | $129.8611 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $114.98 | 5.850% | $121.7063 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $28.50 | 13.313% | $32.2942 | $32.29 | $32.30 | $32.30 |
| Purchase #6 | $169.89 | 10.638% | $187.9629 | $187.96 | $187.95 | $188.00 |
| Purchase #7 | $212.32 | 13.458% | $240.894 | $240.89 | $240.90 | $240.90 |
| 7 purchase totals = | $921.50 | $1,005.2085 | $1,005.20 | $1,005.20 | $1,005.30 | |