| 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 | $205.85 | 9.337% | $225.0702 | $225.07 | $225.05 | $225.10 |
| Purchase #2 | $131.79 | 7.741% | $141.9919 | $141.99 | $142.00 | $142.00 |
| Purchase #3 | $100.80 | 13.715% | $114.6247 | $114.62 | $114.60 | $114.60 |
| Purchase #4 | $88.31 | 9.253% | $96.4813 | $96.48 | $96.50 | $96.50 |
| Purchase #5 | $52.57 | 6.751% | $56.119 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $153.46 | 6.565% | $163.5346 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $153.89 | 11.461% | $171.5273 | $171.53 | $171.55 | $171.50 |
| 7 purchase totals = | $886.67 | $969.3490 | $969.34 | $969.35 | $969.30 | |