| 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 | $151.36 | 5.734% | $160.039 | $160.04 | $160.05 | $160.00 |
| Purchase #2 | $124.61 | 11.680% | $139.1644 | $139.16 | $139.15 | $139.20 |
| Purchase #3 | $91.90 | 7.667% | $98.946 | $98.95 | $98.95 | $98.90 |
| Purchase #4 | $219.65 | 13.232% | $248.7141 | $248.71 | $248.70 | $248.70 |
| Purchase #5 | $109.38 | 13.635% | $124.294 | $124.29 | $124.30 | $124.30 |
| Purchase #6 | $87.83 | 10.283% | $96.8616 | $96.86 | $96.85 | $96.90 |
| Purchase #7 | $147.58 | 8.790% | $160.5523 | $160.55 | $160.55 | $160.60 |
| 7 purchase totals = | $932.31 | $1,028.5714 | $1,028.56 | $1,028.55 | $1,028.60 | |