| 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 | $124.40 | 8.307% | $134.7339 | $134.73 | $134.75 | $134.70 |
| Purchase #2 | $172.29 | 7.857% | $185.8268 | $185.83 | $185.85 | $185.80 |
| Purchase #3 | $101.93 | 9.543% | $111.6572 | $111.66 | $111.65 | $111.70 |
| Purchase #4 | $221.70 | 9.852% | $243.5419 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $60.70 | 12.320% | $68.1782 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $71.61 | 6.217% | $76.062 | $76.06 | $76.05 | $76.10 |
| Purchase #7 | $49.44 | 11.682% | $55.2156 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $802.07 | $875.2156 | $875.22 | $875.25 | $875.20 | |