| 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 | $133.87 | 10.330% | $147.6988 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $113.36 | 11.427% | $126.3136 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $112.87 | 4.586% | $118.0462 | $118.05 | $118.05 | $118.00 |
| Purchase #4 | $23.84 | 12.765% | $26.8832 | $26.88 | $26.90 | $26.90 |
| Purchase #5 | $26.85 | 10.191% | $29.5863 | $29.59 | $29.60 | $29.60 |
| Purchase #6 | $48.76 | 13.306% | $55.248 | $55.25 | $55.25 | $55.20 |
| Purchase #7 | $6.91 | 7.556% | $7.4321 | $7.43 | $7.45 | $7.40 |
| 7 purchase totals = | $466.46 | $511.2082 | $511.21 | $511.25 | $511.10 | |