| 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 | $40.70 | 11.183% | $45.2515 | $45.25 | $45.25 | $45.30 |
| Purchase #2 | $128.33 | 6.707% | $136.9371 | $136.94 | $136.95 | $136.90 |
| Purchase #3 | $148.36 | 8.479% | $160.9394 | $160.94 | $160.95 | $160.90 |
| Purchase #4 | $208.48 | 3.136% | $215.0179 | $215.02 | $215.00 | $215.00 |
| Purchase #5 | $148.74 | 6.152% | $157.8905 | $157.89 | $157.90 | $157.90 |
| Purchase #6 | $183.52 | 6.338% | $195.1515 | $195.15 | $195.15 | $195.20 |
| Purchase #7 | $63.73 | 4.458% | $66.5711 | $66.57 | $66.55 | $66.60 |
| 7 purchase totals = | $921.86 | $977.7590 | $977.76 | $977.75 | $977.80 | |