| 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 | $166.89 | 6.389% | $177.5526 | $177.55 | $177.55 | $177.60 |
| Purchase #2 | $220.32 | 12.236% | $247.2784 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $207.30 | 5.563% | $218.8321 | $218.83 | $218.85 | $218.80 |
| Purchase #4 | $149.73 | 10.494% | $165.4427 | $165.44 | $165.45 | $165.40 |
| Purchase #5 | $13.45 | 4.232% | $14.0192 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $44.57 | 12.324% | $50.0628 | $50.06 | $50.05 | $50.10 |
| Purchase #7 | $68.45 | 5.401% | $72.147 | $72.15 | $72.15 | $72.10 |
| 7 purchase totals = | $870.71 | $945.3348 | $945.33 | $945.35 | $945.30 | |