| 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 | $168.90 | 6.167% | $179.3161 | $179.32 | $179.30 | $179.30 |
| Purchase #2 | $149.89 | 5.430% | $158.029 | $158.03 | $158.05 | $158.00 |
| Purchase #3 | $180.47 | 11.517% | $201.2547 | $201.25 | $201.25 | $201.30 |
| Purchase #4 | $84.42 | 11.868% | $94.439 | $94.44 | $94.45 | $94.40 |
| Purchase #5 | $43.53 | 11.412% | $48.4976 | $48.50 | $48.50 | $48.50 |
| Purchase #6 | $117.30 | 9.703% | $128.6816 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $183.45 | 9.334% | $200.5732 | $200.57 | $200.55 | $200.60 |
| 7 purchase totals = | $927.96 | $1,010.7912 | $1,010.79 | $1,010.80 | $1,010.80 | |