| 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 | $132.38 | 11.839% | $148.0525 | $148.05 | $148.05 | $148.10 |
| Purchase #2 | $150.67 | 6.249% | $160.0854 | $160.09 | $160.10 | $160.10 |
| Purchase #3 | $24.80 | 7.687% | $26.7064 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $233.29 | 5.461% | $246.03 | $246.03 | $246.05 | $246.00 |
| Purchase #5 | $187.44 | 3.519% | $194.036 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $15.25 | 4.501% | $15.9364 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $19.57 | 11.532% | $21.8268 | $21.83 | $21.85 | $21.80 |
| 7 purchase totals = | $763.40 | $812.6735 | $812.69 | $812.75 | $812.60 | |