| 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 | $152.64 | 13.557% | $173.3334 | $173.33 | $173.35 | $173.30 |
| Purchase #2 | $51.87 | 8.516% | $56.2872 | $56.29 | $56.30 | $56.30 |
| Purchase #3 | $217.58 | 9.261% | $237.7301 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $99.26 | 9.539% | $108.7284 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $9.44 | 7.727% | $10.1694 | $10.17 | $10.15 | $10.20 |
| Purchase #6 | $13.29 | 8.368% | $14.4021 | $14.40 | $14.40 | $14.40 |
| Purchase #7 | $224.56 | 13.196% | $254.1929 | $254.19 | $254.20 | $254.20 |
| 7 purchase totals = | $768.64 | $854.8435 | $854.84 | $854.90 | $854.80 | |