| 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 | $173.64 | 7.848% | $187.2673 | $187.27 | $187.25 | $187.30 |
| Purchase #2 | $31.49 | 13.440% | $35.7223 | $35.72 | $35.70 | $35.70 |
| Purchase #3 | $5.55 | 9.744% | $6.0908 | $6.09 | $6.10 | $6.10 |
| Purchase #4 | $135.38 | 9.684% | $148.4902 | $148.49 | $148.50 | $148.50 |
| Purchase #5 | $123.90 | 8.657% | $134.626 | $134.63 | $134.65 | $134.60 |
| Purchase #6 | $133.44 | 13.169% | $151.0127 | $151.01 | $151.00 | $151.00 |
| Purchase #7 | $157.94 | 6.541% | $168.2709 | $168.27 | $168.25 | $168.30 |
| 7 purchase totals = | $761.34 | $831.4802 | $831.48 | $831.45 | $831.50 | |