| 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 | $163.64 | 9.527% | $179.23 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $75.31 | 6.398% | $80.1283 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $192.73 | 8.809% | $209.7076 | $209.71 | $209.70 | $209.70 |
| Purchase #4 | $143.72 | 6.543% | $153.1236 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $235.68 | 8.177% | $254.9516 | $254.95 | $254.95 | $255.00 |
| Purchase #6 | $141.93 | 5.471% | $149.695 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $170.91 | 3.746% | $177.3123 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $1,123.92 | $1,204.1484 | $1,204.15 | $1,204.15 | $1,204.10 | |