| 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 | $75.56 | 13.354% | $85.6503 | $85.65 | $85.65 | $85.70 |
| Purchase #2 | $174.61 | 10.562% | $193.0523 | $193.05 | $193.05 | $193.10 |
| Purchase #3 | $28.65 | 12.797% | $32.3163 | $32.32 | $32.30 | $32.30 |
| Purchase #4 | $156.87 | 7.220% | $168.196 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $118.54 | 11.237% | $131.8603 | $131.86 | $131.85 | $131.90 |
| Purchase #6 | $110.30 | 3.505% | $114.166 | $114.17 | $114.15 | $114.20 |
| Purchase #7 | $145.76 | 7.654% | $156.9165 | $156.92 | $156.90 | $156.90 |
| 7 purchase totals = | $810.29 | $882.1577 | $882.17 | $882.10 | $882.30 | |