| 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 | $220.51 | 13.706% | $250.7331 | $250.73 | $250.75 | $250.70 |
| Purchase #2 | $171.99 | 7.399% | $184.7155 | $184.72 | $184.70 | $184.70 |
| Purchase #3 | $220.25 | 5.392% | $232.1259 | $232.13 | $232.15 | $232.10 |
| Purchase #4 | $80.53 | 7.595% | $86.6463 | $86.65 | $86.65 | $86.60 |
| Purchase #5 | $143.68 | 6.478% | $152.9876 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $66.79 | 9.298% | $73.0001 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $6.89 | 12.729% | $7.767 | $7.77 | $7.75 | $7.80 |
| 7 purchase totals = | $910.64 | $987.9755 | $987.99 | $988.00 | $987.90 | |