| 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 | $27.60 | 13.606% | $31.3553 | $31.36 | $31.35 | $31.40 |
| Purchase #2 | $153.48 | 3.636% | $159.0605 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $16.97 | 6.840% | $18.1307 | $18.13 | $18.15 | $18.10 |
| Purchase #4 | $113.34 | 3.193% | $116.9589 | $116.96 | $116.95 | $117.00 |
| Purchase #5 | $146.83 | 8.306% | $159.0257 | $159.03 | $159.05 | $159.00 |
| Purchase #6 | $92.90 | 8.669% | $100.9535 | $100.95 | $100.95 | $101.00 |
| Purchase #7 | $188.93 | 7.431% | $202.9694 | $202.97 | $202.95 | $203.00 |
| 7 purchase totals = | $740.05 | $788.4540 | $788.46 | $788.45 | $788.60 | |