| 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 | $103.96 | 12.815% | $117.2825 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $195.84 | 7.500% | $210.528 | $210.53 | $210.55 | $210.50 |
| Purchase #3 | $222.78 | 7.586% | $239.6801 | $239.68 | $239.70 | $239.70 |
| Purchase #4 | $75.59 | 12.857% | $85.3086 | $85.31 | $85.30 | $85.30 |
| Purchase #5 | $136.66 | 3.209% | $141.0454 | $141.05 | $141.05 | $141.00 |
| Purchase #6 | $16.43 | 12.720% | $18.5199 | $18.52 | $18.50 | $18.50 |
| Purchase #7 | $173.92 | 5.404% | $183.3186 | $183.32 | $183.30 | $183.30 |
| 7 purchase totals = | $925.18 | $995.6831 | $995.69 | $995.70 | $995.60 | |