| 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 | $182.80 | 3.470% | $189.1432 | $189.14 | $189.15 | $189.10 |
| Purchase #2 | $153.55 | 10.250% | $169.2889 | $169.29 | $169.30 | $169.30 |
| Purchase #3 | $93.96 | 13.493% | $106.638 | $106.64 | $106.65 | $106.60 |
| Purchase #4 | $43.55 | 12.264% | $48.891 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $65.57 | 11.250% | $72.9466 | $72.95 | $72.95 | $72.90 |
| Purchase #6 | $181.95 | 8.606% | $197.6086 | $197.61 | $197.60 | $197.60 |
| Purchase #7 | $15.28 | 5.122% | $16.0626 | $16.06 | $16.05 | $16.10 |
| 7 purchase totals = | $736.66 | $800.5789 | $800.58 | $800.60 | $800.50 | |