| 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 | $96.91 | 5.477% | $102.2178 | $102.22 | $102.20 | $102.20 |
| Purchase #2 | $26.86 | 6.324% | $28.5586 | $28.56 | $28.55 | $28.60 |
| Purchase #3 | $141.32 | 9.669% | $154.9842 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $179.97 | 5.199% | $189.3266 | $189.33 | $189.35 | $189.30 |
| Purchase #5 | $50.82 | 9.343% | $55.5681 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $230.70 | 7.427% | $247.8341 | $247.83 | $247.85 | $247.80 |
| Purchase #7 | $164.82 | 4.404% | $172.0787 | $172.08 | $172.10 | $172.10 |
| 7 purchase totals = | $891.40 | $950.5681 | $950.57 | $950.60 | $950.60 | |