| 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 | $133.41 | 9.496% | $146.0786 | $146.08 | $146.10 | $146.10 |
| Purchase #2 | $8.83 | 11.244% | $9.8228 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $223.78 | 5.597% | $236.305 | $236.31 | $236.30 | $236.30 |
| Purchase #4 | $110.79 | 13.343% | $125.5727 | $125.57 | $125.55 | $125.60 |
| Purchase #5 | $71.29 | 4.603% | $74.5715 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $165.33 | 10.806% | $183.1956 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $43.39 | 13.315% | $49.1674 | $49.17 | $49.15 | $49.20 |
| 7 purchase totals = | $756.82 | $824.7136 | $824.72 | $824.65 | $824.80 | |