| 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 | $59.75 | 10.495% | $66.0208 | $66.02 | $66.00 | $66.00 |
| Purchase #2 | $171.75 | 9.579% | $188.2019 | $188.20 | $188.20 | $188.20 |
| Purchase #3 | $229.30 | 13.433% | $260.1019 | $260.10 | $260.10 | $260.10 |
| Purchase #4 | $137.96 | 9.420% | $150.9558 | $150.96 | $150.95 | $151.00 |
| Purchase #5 | $246.60 | 7.435% | $264.9347 | $264.93 | $264.95 | $264.90 |
| Purchase #6 | $172.76 | 5.230% | $181.7953 | $181.80 | $181.80 | $181.80 |
| Purchase #7 | $19.79 | 9.306% | $21.6317 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $1,037.91 | $1,133.6421 | $1,133.64 | $1,133.65 | $1,133.60 | |