| 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 | $181.56 | 11.503% | $202.4448 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $189.68 | 9.720% | $208.1169 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $118.56 | 10.562% | $131.0823 | $131.08 | $131.10 | $131.10 |
| Purchase #4 | $120.92 | 9.869% | $132.8536 | $132.85 | $132.85 | $132.90 |
| Purchase #5 | $44.40 | 6.572% | $47.318 | $47.32 | $47.30 | $47.30 |
| Purchase #6 | $89.33 | 5.715% | $94.4352 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $64.77 | 11.157% | $71.9964 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $809.22 | $888.2472 | $888.25 | $888.25 | $888.20 | |