| 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 | $192.40 | 7.701% | $207.2167 | $207.22 | $207.20 | $207.20 |
| Purchase #2 | $31.85 | 3.453% | $32.9498 | $32.95 | $32.95 | $32.90 |
| Purchase #3 | $141.33 | 8.547% | $153.4095 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $82.40 | 9.864% | $90.5279 | $90.53 | $90.55 | $90.50 |
| Purchase #5 | $77.39 | 9.546% | $84.7776 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $205.73 | 3.603% | $213.1425 | $213.14 | $213.15 | $213.10 |
| Purchase #7 | $41.55 | 5.800% | $43.9599 | $43.96 | $43.95 | $44.00 |
| 7 purchase totals = | $772.65 | $825.9839 | $825.99 | $826.00 | $825.90 | |