| 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 | $68.32 | 10.208% | $75.2941 | $75.29 | $75.30 | $75.30 |
| Purchase #2 | $158.36 | 7.874% | $170.8293 | $170.83 | $170.85 | $170.80 |
| Purchase #3 | $121.78 | 6.829% | $130.0964 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $159.67 | 10.379% | $176.2421 | $176.24 | $176.25 | $176.20 |
| Purchase #5 | $192.81 | 3.773% | $200.0847 | $200.08 | $200.10 | $200.10 |
| Purchase #6 | $112.72 | 5.298% | $118.6919 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $35.37 | 10.672% | $39.1447 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $849.03 | $910.3832 | $910.37 | $910.45 | $910.30 | |