| 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 | $16.32 | 11.373% | $18.1761 | $18.18 | $18.20 | $18.20 |
| Purchase #2 | $104.30 | 8.424% | $113.0862 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $166.59 | 3.660% | $172.6872 | $172.69 | $172.70 | $172.70 |
| Purchase #4 | $142.91 | 11.859% | $159.8577 | $159.86 | $159.85 | $159.90 |
| Purchase #5 | $120.96 | 4.622% | $126.5508 | $126.55 | $126.55 | $126.60 |
| Purchase #6 | $61.79 | 6.563% | $65.8453 | $65.85 | $65.85 | $65.80 |
| Purchase #7 | $184.61 | 12.306% | $207.3281 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $797.48 | $863.5314 | $863.55 | $863.60 | $863.60 | |