| 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 | $139.88 | 7.612% | $150.5277 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $54.92 | 12.149% | $61.5922 | $61.59 | $61.60 | $61.60 |
| Purchase #3 | $54.43 | 7.437% | $58.478 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $189.75 | 8.800% | $206.448 | $206.45 | $206.45 | $206.40 |
| Purchase #5 | $58.50 | 6.295% | $62.1826 | $62.18 | $62.20 | $62.20 |
| Purchase #6 | $176.56 | 7.248% | $189.3571 | $189.36 | $189.35 | $189.40 |
| Purchase #7 | $40.86 | 8.239% | $44.2265 | $44.23 | $44.25 | $44.20 |
| 7 purchase totals = | $714.90 | $772.8121 | $772.82 | $772.90 | $772.80 | |