| 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 | $158.93 | 3.139% | $163.9188 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $184.97 | 9.419% | $202.3923 | $202.39 | $202.40 | $202.40 |
| Purchase #3 | $238.62 | 11.613% | $266.3309 | $266.33 | $266.35 | $266.30 |
| Purchase #4 | $142.71 | 4.389% | $148.9735 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $65.27 | 6.327% | $69.3996 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $9.34 | 13.171% | $10.5702 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $223.62 | 5.456% | $235.8207 | $235.82 | $235.80 | $235.80 |
| 7 purchase totals = | $1,023.46 | $1,097.4060 | $1,097.40 | $1,097.35 | $1,097.40 | |