| 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 | $74.96 | 10.589% | $82.8975 | $82.90 | $82.90 | $82.90 |
| Purchase #2 | $167.89 | 7.209% | $179.9932 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $30.34 | 6.216% | $32.2259 | $32.23 | $32.25 | $32.20 |
| Purchase #4 | $209.65 | 9.716% | $230.0196 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $32.57 | 9.151% | $35.5505 | $35.55 | $35.55 | $35.60 |
| Purchase #6 | $151.89 | 11.392% | $169.1933 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $53.65 | 9.591% | $58.7956 | $58.80 | $58.80 | $58.80 |
| 7 purchase totals = | $720.95 | $788.6756 | $788.68 | $788.70 | $788.70 | |