| 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 | $143.95 | 8.344% | $155.9612 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $196.67 | 12.389% | $221.0354 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $15.95 | 7.268% | $17.1092 | $17.11 | $17.10 | $17.10 |
| Purchase #4 | $56.55 | 12.528% | $63.6346 | $63.63 | $63.65 | $63.60 |
| Purchase #5 | $21.32 | 6.150% | $22.6312 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $150.97 | 12.609% | $170.0058 | $170.01 | $170.00 | $170.00 |
| Purchase #7 | $74.91 | 12.323% | $84.1412 | $84.14 | $84.15 | $84.10 |
| 7 purchase totals = | $660.32 | $734.5186 | $734.52 | $734.55 | $734.40 | |