| 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 | $154.30 | 9.580% | $169.0819 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $188.99 | 7.441% | $203.0527 | $203.05 | $203.05 | $203.10 |
| Purchase #3 | $119.50 | 7.356% | $128.2904 | $128.29 | $128.30 | $128.30 |
| Purchase #4 | $132.89 | 6.607% | $141.67 | $141.67 | $141.65 | $141.70 |
| Purchase #5 | $109.49 | 10.259% | $120.7226 | $120.72 | $120.70 | $120.70 |
| Purchase #6 | $67.36 | 12.299% | $75.6446 | $75.64 | $75.65 | $75.60 |
| Purchase #7 | $149.94 | 9.336% | $163.9384 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $922.47 | $1,002.4006 | $1,002.39 | $1,002.40 | $1,002.40 | |