| 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 | $110.41 | 6.769% | $117.8837 | $117.88 | $117.90 | $117.90 |
| Purchase #2 | $199.81 | 13.748% | $227.2799 | $227.28 | $227.30 | $227.30 |
| Purchase #3 | $106.77 | 13.537% | $121.2235 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $74.50 | 10.345% | $82.207 | $82.21 | $82.20 | $82.20 |
| Purchase #5 | $144.83 | 3.110% | $149.3342 | $149.33 | $149.35 | $149.30 |
| Purchase #6 | $160.86 | 12.141% | $180.39 | $180.39 | $180.40 | $180.40 |
| Purchase #7 | $179.47 | 8.320% | $194.4019 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $976.65 | $1,072.7202 | $1,072.71 | $1,072.75 | $1,072.70 | |