| 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 | $118.87 | 12.386% | $133.5932 | $133.59 | $133.60 | $133.60 |
| Purchase #2 | $58.96 | 11.780% | $65.9055 | $65.91 | $65.90 | $65.90 |
| Purchase #3 | $36.67 | 7.755% | $39.5138 | $39.51 | $39.50 | $39.50 |
| Purchase #4 | $13.62 | 13.688% | $15.4843 | $15.48 | $15.50 | $15.50 |
| Purchase #5 | $229.31 | 7.569% | $246.6665 | $246.67 | $246.65 | $246.70 |
| Purchase #6 | $116.31 | 12.766% | $131.1581 | $131.16 | $131.15 | $131.20 |
| Purchase #7 | $141.43 | 13.125% | $159.9927 | $159.99 | $160.00 | $160.00 |
| 7 purchase totals = | $715.17 | $792.3141 | $792.31 | $792.30 | $792.40 | |