| 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 | $149.62 | 12.835% | $168.8237 | $168.82 | $168.80 | $168.80 |
| Purchase #2 | $33.98 | 3.622% | $35.2108 | $35.21 | $35.20 | $35.20 |
| Purchase #3 | $199.60 | 4.809% | $209.1988 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $113.49 | 4.211% | $118.2691 | $118.27 | $118.25 | $118.30 |
| Purchase #5 | $31.72 | 7.656% | $34.1485 | $34.15 | $34.15 | $34.10 |
| Purchase #6 | $161.25 | 10.226% | $177.7394 | $177.74 | $177.75 | $177.70 |
| Purchase #7 | $102.32 | 3.857% | $106.2665 | $106.27 | $106.25 | $106.30 |
| 7 purchase totals = | $791.98 | $849.6568 | $849.66 | $849.60 | $849.60 | |