| 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 | $137.60 | 9.290% | $150.383 | $150.38 | $150.40 | $150.40 |
| Purchase #2 | $173.39 | 11.682% | $193.6454 | $193.65 | $193.65 | $193.60 |
| Purchase #3 | $31.28 | 6.499% | $33.3129 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $245.96 | 13.775% | $279.841 | $279.84 | $279.85 | $279.80 |
| Purchase #5 | $47.31 | 11.381% | $52.6944 | $52.69 | $52.70 | $52.70 |
| Purchase #6 | $132.68 | 9.133% | $144.7977 | $144.80 | $144.80 | $144.80 |
| Purchase #7 | $18.85 | 8.391% | $20.4317 | $20.43 | $20.45 | $20.40 |
| 7 purchase totals = | $787.07 | $875.1061 | $875.10 | $875.15 | $875.00 | |