| 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 | $115.49 | 8.738% | $125.5815 | $125.58 | $125.60 | $125.60 |
| Purchase #2 | $146.33 | 13.472% | $166.0436 | $166.04 | $166.05 | $166.00 |
| Purchase #3 | $137.94 | 4.665% | $144.3749 | $144.37 | $144.35 | $144.40 |
| Purchase #4 | $133.59 | 10.428% | $147.5208 | $147.52 | $147.50 | $147.50 |
| Purchase #5 | $16.78 | 6.479% | $17.8672 | $17.87 | $17.85 | $17.90 |
| Purchase #6 | $104.77 | 12.803% | $118.1837 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $96.52 | 12.594% | $108.6757 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $751.42 | $828.2474 | $828.24 | $828.25 | $828.30 | |