| 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 | $146.89 | 8.122% | $158.8204 | $158.82 | $158.80 | $158.80 |
| Purchase #2 | $70.92 | 6.796% | $75.7397 | $75.74 | $75.75 | $75.70 |
| Purchase #3 | $75.36 | 7.662% | $81.1341 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $246.92 | 3.140% | $254.6733 | $254.67 | $254.65 | $254.70 |
| Purchase #5 | $137.78 | 4.264% | $143.6549 | $143.65 | $143.65 | $143.70 |
| Purchase #6 | $174.92 | 8.711% | $190.1573 | $190.16 | $190.15 | $190.20 |
| Purchase #7 | $142.53 | 11.236% | $158.5447 | $158.54 | $158.55 | $158.50 |
| 7 purchase totals = | $995.32 | $1,062.7244 | $1,062.71 | $1,062.70 | $1,062.70 | |