| 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 | $104.34 | 7.506% | $112.1718 | $112.17 | $112.15 | $112.20 |
| Purchase #2 | $150.61 | 3.578% | $155.9988 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $237.96 | 12.355% | $267.36 | $267.36 | $267.35 | $267.40 |
| Purchase #4 | $209.93 | 4.497% | $219.3706 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $108.35 | 12.498% | $121.8916 | $121.89 | $121.90 | $121.90 |
| Purchase #6 | $87.46 | 8.556% | $94.9431 | $94.94 | $94.95 | $94.90 |
| Purchase #7 | $148.26 | 4.512% | $154.9495 | $154.95 | $154.95 | $154.90 |
| 7 purchase totals = | $1,046.91 | $1,126.6854 | $1,126.68 | $1,126.65 | $1,126.70 | |