| 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 | $243.69 | 10.431% | $269.1093 | $269.11 | $269.10 | $269.10 |
| Purchase #2 | $142.70 | 4.215% | $148.7148 | $148.71 | $148.70 | $148.70 |
| Purchase #3 | $133.42 | 12.513% | $150.1148 | $150.11 | $150.10 | $150.10 |
| Purchase #4 | $140.27 | 9.361% | $153.4007 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $180.75 | 12.268% | $202.9244 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $71.94 | 3.508% | $74.4637 | $74.46 | $74.45 | $74.50 |
| Purchase #7 | $160.64 | 4.869% | $168.4616 | $168.46 | $168.45 | $168.50 |
| 7 purchase totals = | $1,073.41 | $1,167.1893 | $1,167.17 | $1,167.10 | $1,167.20 | |