| 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 | $149.61 | 12.499% | $168.3098 | $168.31 | $168.30 | $168.30 |
| Purchase #2 | $185.80 | 3.185% | $191.7177 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $143.43 | 8.625% | $155.8008 | $155.80 | $155.80 | $155.80 |
| Purchase #4 | $224.65 | 3.417% | $232.3263 | $232.33 | $232.35 | $232.30 |
| Purchase #5 | $55.80 | 8.235% | $60.3951 | $60.40 | $60.40 | $60.40 |
| Purchase #6 | $198.58 | 10.449% | $219.3296 | $219.33 | $219.35 | $219.30 |
| Purchase #7 | $66.53 | 3.313% | $68.7341 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $1,024.40 | $1,096.6134 | $1,096.62 | $1,096.65 | $1,096.50 | |