| 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 | $122.91 | 6.775% | $131.2372 | $131.24 | $131.25 | $131.20 |
| Purchase #2 | $147.28 | 6.762% | $157.2391 | $157.24 | $157.25 | $157.20 |
| Purchase #3 | $103.86 | 6.498% | $110.6088 | $110.61 | $110.60 | $110.60 |
| Purchase #4 | $193.65 | 8.334% | $209.7888 | $209.79 | $209.80 | $209.80 |
| Purchase #5 | $60.38 | 8.483% | $65.502 | $65.50 | $65.50 | $65.50 |
| Purchase #6 | $63.51 | 13.272% | $71.939 | $71.94 | $71.95 | $71.90 |
| Purchase #7 | $134.64 | 10.478% | $148.7476 | $148.75 | $148.75 | $148.70 |
| 7 purchase totals = | $826.23 | $895.0625 | $895.07 | $895.10 | $894.90 | |