| 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 | $141.42 | 10.558% | $156.3511 | $156.35 | $156.35 | $156.40 |
| Purchase #2 | $142.42 | 5.474% | $150.2161 | $150.22 | $150.20 | $150.20 |
| Purchase #3 | $135.64 | 3.427% | $140.2884 | $140.29 | $140.30 | $140.30 |
| Purchase #4 | $53.27 | 3.514% | $55.1419 | $55.14 | $55.15 | $55.10 |
| Purchase #5 | $205.40 | 3.683% | $212.9649 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $170.64 | 6.772% | $182.1957 | $182.20 | $182.20 | $182.20 |
| Purchase #7 | $218.57 | 8.399% | $236.9277 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $1,067.36 | $1,134.0858 | $1,134.09 | $1,134.10 | $1,134.10 | |