| 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 | $177.27 | 6.348% | $188.5231 | $188.52 | $188.50 | $188.50 |
| Purchase #2 | $55.98 | 3.132% | $57.7333 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $157.44 | 5.568% | $166.2063 | $166.21 | $166.20 | $166.20 |
| Purchase #4 | $125.73 | 4.404% | $131.2671 | $131.27 | $131.25 | $131.30 |
| Purchase #5 | $152.97 | 6.354% | $162.6897 | $162.69 | $162.70 | $162.70 |
| Purchase #6 | $94.73 | 11.644% | $105.7604 | $105.76 | $105.75 | $105.80 |
| Purchase #7 | $115.58 | 8.241% | $125.1049 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $879.70 | $937.2848 | $937.28 | $937.25 | $937.30 | |