| 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 | $159.86 | 7.399% | $171.688 | $171.69 | $171.70 | $171.70 |
| Purchase #2 | $87.54 | 3.807% | $90.8726 | $90.87 | $90.85 | $90.90 |
| Purchase #3 | $84.68 | 12.783% | $95.5046 | $95.50 | $95.50 | $95.50 |
| Purchase #4 | $240.92 | 5.681% | $254.6067 | $254.61 | $254.60 | $254.60 |
| Purchase #5 | $26.34 | 7.240% | $28.247 | $28.25 | $28.25 | $28.20 |
| Purchase #6 | $144.75 | 12.687% | $163.1144 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $46.45 | 4.700% | $48.6332 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $790.54 | $852.6665 | $852.66 | $852.65 | $852.60 | |