| 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 | $153.44 | 5.544% | $161.9467 | $161.95 | $161.95 | $161.90 |
| Purchase #2 | $29.91 | 7.818% | $32.2484 | $32.25 | $32.25 | $32.20 |
| Purchase #3 | $25.46 | 13.706% | $28.9495 | $28.95 | $28.95 | $28.90 |
| Purchase #4 | $39.60 | 5.534% | $41.7915 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $51.51 | 5.237% | $54.2076 | $54.21 | $54.20 | $54.20 |
| Purchase #6 | $154.38 | 4.277% | $160.9828 | $160.98 | $161.00 | $161.00 |
| Purchase #7 | $148.45 | 11.663% | $165.7637 | $165.76 | $165.75 | $165.80 |
| 7 purchase totals = | $602.75 | $645.8902 | $645.89 | $645.90 | $645.80 | |