| 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 | $157.39 | 7.869% | $169.775 | $169.78 | $169.80 | $169.80 |
| Purchase #2 | $33.96 | 3.721% | $35.2237 | $35.22 | $35.20 | $35.20 |
| Purchase #3 | $184.62 | 10.687% | $204.3503 | $204.35 | $204.35 | $204.40 |
| Purchase #4 | $161.28 | 5.623% | $170.3488 | $170.35 | $170.35 | $170.30 |
| Purchase #5 | $66.90 | 7.788% | $72.1102 | $72.11 | $72.10 | $72.10 |
| Purchase #6 | $151.76 | 7.113% | $162.5547 | $162.55 | $162.55 | $162.60 |
| Purchase #7 | $119.41 | 5.460% | $125.9298 | $125.93 | $125.95 | $125.90 |
| 7 purchase totals = | $875.32 | $940.2925 | $940.29 | $940.30 | $940.30 | |