| 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 | $212.31 | 6.497% | $226.1038 | $226.10 | $226.10 | $226.10 |
| Purchase #2 | $108.97 | 7.676% | $117.3345 | $117.33 | $117.35 | $117.30 |
| Purchase #3 | $20.68 | 4.811% | $21.6749 | $21.67 | $21.65 | $21.70 |
| Purchase #4 | $130.68 | 8.814% | $142.1981 | $142.20 | $142.20 | $142.20 |
| Purchase #5 | $7.80 | 6.116% | $8.277 | $8.28 | $8.30 | $8.30 |
| Purchase #6 | $97.51 | 8.124% | $105.4317 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $156.87 | 7.297% | $168.3168 | $168.32 | $168.30 | $168.30 |
| 7 purchase totals = | $734.82 | $789.3368 | $789.33 | $789.35 | $789.30 | |