| 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 | $157.35 | 9.545% | $172.3691 | $172.37 | $172.35 | $172.40 |
| Purchase #2 | $66.38 | 5.384% | $69.9539 | $69.95 | $69.95 | $70.00 |
| Purchase #3 | $25.82 | 11.224% | $28.718 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $207.90 | 12.308% | $233.4883 | $233.49 | $233.50 | $233.50 |
| Purchase #5 | $237.63 | 5.869% | $251.5765 | $251.58 | $251.60 | $251.60 |
| Purchase #6 | $168.76 | 3.865% | $175.2826 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $67.51 | 13.233% | $76.4436 | $76.44 | $76.45 | $76.40 |
| 7 purchase totals = | $931.35 | $1,007.8320 | $1,007.83 | $1,007.85 | $1,007.90 | |