| 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 | $169.84 | 11.481% | $189.3393 | $189.34 | $189.35 | $189.30 |
| Purchase #2 | $175.26 | 13.619% | $199.1287 | $199.13 | $199.15 | $199.10 |
| Purchase #3 | $108.65 | 12.436% | $122.1617 | $122.16 | $122.15 | $122.20 |
| Purchase #4 | $179.53 | 4.462% | $187.5406 | $187.54 | $187.55 | $187.50 |
| Purchase #5 | $194.52 | 11.560% | $217.0065 | $217.01 | $217.00 | $217.00 |
| Purchase #6 | $83.36 | 12.378% | $93.6783 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $103.88 | 12.127% | $116.4775 | $116.48 | $116.50 | $116.50 |
| 7 purchase totals = | $1,015.04 | $1,125.3326 | $1,125.34 | $1,125.40 | $1,125.30 | |