| 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 | $154.74 | 3.181% | $159.6623 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $219.82 | 5.519% | $231.9519 | $231.95 | $231.95 | $232.00 |
| Purchase #3 | $14.82 | 6.764% | $15.8224 | $15.82 | $15.80 | $15.80 |
| Purchase #4 | $151.72 | 6.643% | $161.7988 | $161.80 | $161.80 | $161.80 |
| Purchase #5 | $51.25 | 8.660% | $55.6883 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $49.46 | 12.870% | $55.8255 | $55.83 | $55.85 | $55.80 |
| Purchase #7 | $105.57 | 13.814% | $120.1534 | $120.15 | $120.15 | $120.20 |
| 7 purchase totals = | $747.38 | $800.9026 | $800.90 | $800.90 | $801.00 | |