| 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 | $84.67 | 4.167% | $88.1982 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $156.42 | 13.715% | $177.873 | $177.87 | $177.85 | $177.90 |
| Purchase #3 | $24.28 | 6.563% | $25.8735 | $25.87 | $25.85 | $25.90 |
| Purchase #4 | $134.98 | 6.551% | $143.8225 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $117.49 | 12.188% | $131.8097 | $131.81 | $131.80 | $131.80 |
| Purchase #6 | $10.72 | 7.143% | $11.4857 | $11.49 | $11.50 | $11.50 |
| Purchase #7 | $191.46 | 8.437% | $207.6135 | $207.61 | $207.60 | $207.60 |
| 7 purchase totals = | $720.02 | $786.6761 | $786.67 | $786.60 | $786.70 | |