| 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 | $102.66 | 10.222% | $113.1539 | $113.15 | $113.15 | $113.20 |
| Purchase #2 | $60.38 | 13.819% | $68.7239 | $68.72 | $68.70 | $68.70 |
| Purchase #3 | $145.94 | 6.362% | $155.2247 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $20.60 | 9.636% | $22.585 | $22.59 | $22.60 | $22.60 |
| Purchase #5 | $13.69 | 3.695% | $14.1958 | $14.20 | $14.20 | $14.20 |
| Purchase #6 | $107.35 | 10.849% | $118.9964 | $119.00 | $119.00 | $119.00 |
| Purchase #7 | $102.61 | 7.651% | $110.4607 | $110.46 | $110.45 | $110.50 |
| 7 purchase totals = | $553.23 | $603.3404 | $603.34 | $603.30 | $603.40 | |