| 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 | $131.65 | 8.456% | $142.7823 | $142.78 | $142.80 | $142.80 |
| Purchase #2 | $10.86 | 6.152% | $11.5281 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $154.72 | 3.520% | $160.1661 | $160.17 | $160.15 | $160.20 |
| Purchase #4 | $39.72 | 3.399% | $41.0701 | $41.07 | $41.05 | $41.10 |
| Purchase #5 | $14.68 | 11.220% | $16.3271 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $201.79 | 3.638% | $209.1311 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $25.75 | 7.237% | $27.6135 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $579.17 | $608.6183 | $608.62 | $608.65 | $608.60 | |