| 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 | $206.57 | 6.288% | $219.5591 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $170.81 | 3.687% | $177.1078 | $177.11 | $177.10 | $177.10 |
| Purchase #3 | $182.63 | 11.346% | $203.3512 | $203.35 | $203.35 | $203.40 |
| Purchase #4 | $123.79 | 6.776% | $132.178 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $243.83 | 3.136% | $251.4765 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $7.53 | 6.198% | $7.9967 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $188.42 | 3.592% | $195.188 | $195.19 | $195.20 | $195.20 |
| 7 purchase totals = | $1,123.58 | $1,186.8573 | $1,186.87 | $1,186.90 | $1,187.00 | |