| 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 | $153.25 | 8.305% | $165.9774 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $150.81 | 10.172% | $166.1504 | $166.15 | $166.15 | $166.20 |
| Purchase #3 | $83.53 | 12.329% | $93.8284 | $93.83 | $93.85 | $93.80 |
| Purchase #4 | $174.37 | 9.184% | $190.3841 | $190.38 | $190.40 | $190.40 |
| Purchase #5 | $200.37 | 3.739% | $207.8618 | $207.86 | $207.85 | $207.90 |
| Purchase #6 | $39.71 | 6.644% | $42.3483 | $42.35 | $42.35 | $42.30 |
| Purchase #7 | $244.93 | 9.747% | $268.8033 | $268.80 | $268.80 | $268.80 |
| 7 purchase totals = | $1,046.97 | $1,135.3537 | $1,135.35 | $1,135.40 | $1,135.40 | |