| 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 | $138.93 | 12.873% | $156.8145 | $156.81 | $156.80 | $156.80 |
| Purchase #2 | $103.37 | 6.637% | $110.2307 | $110.23 | $110.25 | $110.20 |
| Purchase #3 | $169.60 | 5.854% | $179.5284 | $179.53 | $179.55 | $179.50 |
| Purchase #4 | $180.89 | 11.619% | $201.9076 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $232.78 | 10.566% | $257.3755 | $257.38 | $257.40 | $257.40 |
| Purchase #6 | $111.98 | 13.140% | $126.6942 | $126.69 | $126.70 | $126.70 |
| Purchase #7 | $65.81 | 7.727% | $70.8951 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $1,003.36 | $1,103.4460 | $1,103.45 | $1,103.50 | $1,103.40 | |