| 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 | $160.29 | 10.676% | $177.4026 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $172.76 | 9.299% | $188.825 | $188.83 | $188.85 | $188.80 |
| Purchase #3 | $233.98 | 11.422% | $260.7052 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $170.89 | 6.320% | $181.6902 | $181.69 | $181.70 | $181.70 |
| Purchase #5 | $65.73 | 6.792% | $70.1944 | $70.19 | $70.20 | $70.20 |
| Purchase #6 | $196.81 | 7.171% | $210.9232 | $210.92 | $210.90 | $210.90 |
| Purchase #7 | $140.93 | 7.260% | $151.1615 | $151.16 | $151.15 | $151.20 |
| 7 purchase totals = | $1,141.39 | $1,240.9021 | $1,240.90 | $1,240.90 | $1,240.90 | |