| 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 | $148.71 | 13.188% | $168.3219 | $168.32 | $168.30 | $168.30 |
| Purchase #2 | $110.55 | 3.555% | $114.4801 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $113.80 | 4.690% | $119.1372 | $119.14 | $119.15 | $119.10 |
| Purchase #4 | $208.47 | 5.356% | $219.6357 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $80.74 | 4.859% | $84.6632 | $84.66 | $84.65 | $84.70 |
| Purchase #6 | $190.25 | 5.166% | $200.0783 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $244.42 | 8.479% | $265.1444 | $265.14 | $265.15 | $265.10 |
| 7 purchase totals = | $1,096.94 | $1,171.4608 | $1,171.46 | $1,171.50 | $1,171.40 | |