| 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 | $120.71 | 5.810% | $127.7233 | $127.72 | $127.70 | $127.70 |
| Purchase #2 | $42.94 | 9.322% | $46.9429 | $46.94 | $46.95 | $46.90 |
| Purchase #3 | $171.88 | 9.135% | $187.5812 | $187.58 | $187.60 | $187.60 |
| Purchase #4 | $107.72 | 13.594% | $122.3635 | $122.36 | $122.35 | $122.40 |
| Purchase #5 | $34.64 | 13.239% | $39.226 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $174.89 | 4.628% | $182.9839 | $182.98 | $183.00 | $183.00 |
| Purchase #7 | $138.35 | 10.681% | $153.1272 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $791.13 | $859.9480 | $859.94 | $860.00 | $859.90 | |