| 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 | $202.40 | 11.340% | $225.3522 | $225.35 | $225.35 | $225.40 |
| Purchase #2 | $144.85 | 12.537% | $163.0098 | $163.01 | $163.00 | $163.00 |
| Purchase #3 | $183.86 | 10.595% | $203.34 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $170.39 | 4.570% | $178.1768 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $147.58 | 3.411% | $152.614 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $97.60 | 13.208% | $110.491 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $127.26 | 7.275% | $136.5182 | $136.52 | $136.50 | $136.50 |
| 7 purchase totals = | $1,073.94 | $1,169.5020 | $1,169.50 | $1,169.50 | $1,169.50 | |