| 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 | $115.78 | 10.738% | $128.2125 | $128.21 | $128.20 | $128.20 |
| Purchase #2 | $146.28 | 5.145% | $153.8061 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $138.74 | 5.286% | $146.0738 | $146.07 | $146.05 | $146.10 |
| Purchase #4 | $117.95 | 7.569% | $126.8776 | $126.88 | $126.90 | $126.90 |
| Purchase #5 | $154.91 | 10.601% | $171.332 | $171.33 | $171.35 | $171.30 |
| Purchase #6 | $6.88 | 9.331% | $7.522 | $7.52 | $7.50 | $7.50 |
| Purchase #7 | $213.31 | 13.234% | $241.5394 | $241.54 | $241.55 | $241.50 |
| 7 purchase totals = | $893.85 | $975.3634 | $975.36 | $975.35 | $975.30 | |