| 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 | $130.51 | 8.221% | $141.2392 | $141.24 | $141.25 | $141.20 |
| Purchase #2 | $169.40 | 9.130% | $184.8662 | $184.87 | $184.85 | $184.90 |
| Purchase #3 | $177.72 | 13.431% | $201.5896 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $141.60 | 9.642% | $155.2531 | $155.25 | $155.25 | $155.30 |
| Purchase #5 | $192.97 | 4.330% | $201.3256 | $201.33 | $201.35 | $201.30 |
| Purchase #6 | $68.37 | 6.401% | $72.7464 | $72.75 | $72.75 | $72.70 |
| Purchase #7 | $27.56 | 13.237% | $31.2081 | $31.21 | $31.20 | $31.20 |
| 7 purchase totals = | $908.13 | $988.2282 | $988.24 | $988.25 | $988.20 | |