| 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 | $143.95 | 11.462% | $160.4495 | $160.45 | $160.45 | $160.40 |
| Purchase #2 | $32.96 | 11.123% | $36.6261 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $65.42 | 9.358% | $71.542 | $71.54 | $71.55 | $71.50 |
| Purchase #4 | $21.56 | 5.329% | $22.7089 | $22.71 | $22.70 | $22.70 |
| Purchase #5 | $122.84 | 12.524% | $138.2245 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $150.82 | 8.414% | $163.51 | $163.51 | $163.50 | $163.50 |
| Purchase #7 | $208.75 | 4.541% | $218.2293 | $218.23 | $218.25 | $218.20 |
| 7 purchase totals = | $746.30 | $811.2903 | $811.29 | $811.30 | $811.10 | |