| 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 | $122.53 | 11.848% | $137.0474 | $137.05 | $137.05 | $137.00 |
| Purchase #2 | $20.82 | 5.828% | $22.0334 | $22.03 | $22.05 | $22.00 |
| Purchase #3 | $210.94 | 12.715% | $237.761 | $237.76 | $237.75 | $237.80 |
| Purchase #4 | $71.59 | 5.564% | $75.5733 | $75.57 | $75.55 | $75.60 |
| Purchase #5 | $159.27 | 7.160% | $170.6737 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $81.90 | 4.771% | $85.8074 | $85.81 | $85.80 | $85.80 |
| Purchase #7 | $59.26 | 6.725% | $63.2452 | $63.25 | $63.25 | $63.20 |
| 7 purchase totals = | $726.31 | $792.1414 | $792.14 | $792.10 | $792.10 | |