| 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 | $148.63 | 4.774% | $155.7256 | $155.73 | $155.75 | $155.70 |
| Purchase #2 | $20.50 | 9.516% | $22.4508 | $22.45 | $22.45 | $22.50 |
| Purchase #3 | $185.60 | 8.653% | $201.66 | $201.66 | $201.65 | $201.70 |
| Purchase #4 | $41.81 | 7.760% | $45.0545 | $45.05 | $45.05 | $45.10 |
| Purchase #5 | $150.25 | 8.814% | $163.493 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $110.99 | 4.215% | $115.6682 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $74.40 | 4.155% | $77.4913 | $77.49 | $77.50 | $77.50 |
| 7 purchase totals = | $732.18 | $781.5434 | $781.54 | $781.55 | $781.70 | |