| 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 | $192.49 | 6.365% | $204.742 | $204.74 | $204.75 | $204.70 |
| Purchase #2 | $9.90 | 9.219% | $10.8127 | $10.81 | $10.80 | $10.80 |
| Purchase #3 | $33.41 | 5.623% | $35.2886 | $35.29 | $35.30 | $35.30 |
| Purchase #4 | $54.82 | 4.250% | $57.1499 | $57.15 | $57.15 | $57.10 |
| Purchase #5 | $146.65 | 6.186% | $155.7218 | $155.72 | $155.70 | $155.70 |
| Purchase #6 | $99.52 | 11.506% | $110.9708 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $36.96 | 9.362% | $40.4202 | $40.42 | $40.40 | $40.40 |
| 7 purchase totals = | $573.75 | $615.1060 | $615.10 | $615.05 | $615.00 | |