| 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 | $16.32 | 11.135% | $18.1372 | $18.14 | $18.15 | $18.10 |
| Purchase #2 | $118.75 | 12.376% | $133.4465 | $133.45 | $133.45 | $133.40 |
| Purchase #3 | $88.33 | 10.636% | $97.7248 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $121.69 | 10.829% | $134.8678 | $134.87 | $134.85 | $134.90 |
| Purchase #5 | $130.83 | 10.147% | $144.1053 | $144.11 | $144.10 | $144.10 |
| Purchase #6 | $168.92 | 13.783% | $192.2022 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $180.79 | 13.734% | $205.6197 | $205.62 | $205.60 | $205.60 |
| 7 purchase totals = | $825.63 | $926.1035 | $926.11 | $926.05 | $926.00 | |