| 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 | $136.81 | 12.160% | $153.4461 | $153.45 | $153.45 | $153.40 |
| Purchase #2 | $116.34 | 11.415% | $129.6202 | $129.62 | $129.60 | $129.60 |
| Purchase #3 | $158.78 | 13.295% | $179.8898 | $179.89 | $179.90 | $179.90 |
| Purchase #4 | $194.80 | 9.363% | $213.0391 | $213.04 | $213.05 | $213.00 |
| Purchase #5 | $60.89 | 6.681% | $64.9581 | $64.96 | $64.95 | $65.00 |
| Purchase #6 | $112.88 | 7.689% | $121.5593 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $132.94 | 10.530% | $146.9386 | $146.94 | $146.95 | $146.90 |
| 7 purchase totals = | $913.44 | $1,009.4512 | $1,009.46 | $1,009.45 | $1,009.40 | |