| 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 | $163.43 | 13.607% | $185.6679 | $185.67 | $185.65 | $185.70 |
| Purchase #2 | $180.86 | 12.503% | $203.4729 | $203.47 | $203.45 | $203.50 |
| Purchase #3 | $20.85 | 9.443% | $22.8189 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $192.65 | 8.473% | $208.9732 | $208.97 | $208.95 | $209.00 |
| Purchase #5 | $200.71 | 9.299% | $219.374 | $219.37 | $219.35 | $219.40 |
| Purchase #6 | $248.92 | 12.808% | $280.8017 | $280.80 | $280.80 | $280.80 |
| Purchase #7 | $31.72 | 3.443% | $32.8121 | $32.81 | $32.80 | $32.80 |
| 7 purchase totals = | $1,039.14 | $1,153.9207 | $1,153.91 | $1,153.80 | $1,154.00 | |