| 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 | $126.51 | 9.317% | $138.2969 | $138.30 | $138.30 | $138.30 |
| Purchase #2 | $211.46 | 5.350% | $222.7731 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $178.29 | 6.126% | $189.212 | $189.21 | $189.20 | $189.20 |
| Purchase #4 | $26.41 | 9.562% | $28.9353 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $12.94 | 6.448% | $13.7744 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $83.64 | 5.751% | $88.4501 | $88.45 | $88.45 | $88.50 |
| Purchase #7 | $137.86 | 4.301% | $143.7894 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $777.11 | $825.2312 | $825.23 | $825.20 | $825.30 | |