| 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 | $132.60 | 7.818% | $142.9667 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $213.33 | 9.200% | $232.9564 | $232.96 | $232.95 | $233.00 |
| Purchase #3 | $145.85 | 6.208% | $154.9044 | $154.90 | $154.90 | $154.90 |
| Purchase #4 | $82.56 | 13.161% | $93.4257 | $93.43 | $93.45 | $93.40 |
| Purchase #5 | $97.61 | 4.609% | $102.1088 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $129.29 | 12.417% | $145.3439 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $88.82 | 8.671% | $96.5216 | $96.52 | $96.50 | $96.50 |
| 7 purchase totals = | $890.06 | $968.2275 | $968.23 | $968.20 | $968.20 | |