| 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 | $147.84 | 9.522% | $161.9173 | $161.92 | $161.90 | $161.90 |
| Purchase #2 | $171.55 | 11.666% | $191.563 | $191.56 | $191.55 | $191.60 |
| Purchase #3 | $202.78 | 13.115% | $229.3746 | $229.37 | $229.35 | $229.40 |
| Purchase #4 | $14.74 | 8.164% | $15.9434 | $15.94 | $15.95 | $15.90 |
| Purchase #5 | $98.99 | 11.292% | $110.168 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $128.90 | 13.726% | $146.5928 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $109.64 | 11.761% | $122.5348 | $122.53 | $122.55 | $122.50 |
| 7 purchase totals = | $874.44 | $978.0939 | $978.08 | $978.05 | $978.10 | |