| 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 | $158.57 | 13.747% | $180.3686 | $180.37 | $180.35 | $180.40 |
| Purchase #2 | $28.91 | 12.478% | $32.5174 | $32.52 | $32.50 | $32.50 |
| Purchase #3 | $232.93 | 9.449% | $254.9396 | $254.94 | $254.95 | $254.90 |
| Purchase #4 | $95.49 | 3.333% | $98.6727 | $98.67 | $98.65 | $98.70 |
| Purchase #5 | $119.63 | 11.793% | $133.738 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $165.59 | 10.638% | $183.2055 | $183.21 | $183.20 | $183.20 |
| Purchase #7 | $7.91 | 10.168% | $8.7143 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $809.03 | $892.1561 | $892.16 | $892.10 | $892.10 | |