| 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 | $173.60 | 4.583% | $181.5561 | $181.56 | $181.55 | $181.60 |
| Purchase #2 | $188.59 | 11.569% | $210.408 | $210.41 | $210.40 | $210.40 |
| Purchase #3 | $34.64 | 9.134% | $37.804 | $37.80 | $37.80 | $37.80 |
| Purchase #4 | $96.37 | 10.145% | $106.1467 | $106.15 | $106.15 | $106.10 |
| Purchase #5 | $130.92 | 3.854% | $135.9657 | $135.97 | $135.95 | $136.00 |
| Purchase #6 | $90.43 | 13.362% | $102.5133 | $102.51 | $102.50 | $102.50 |
| Purchase #7 | $19.54 | 7.268% | $20.9602 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $734.09 | $795.3540 | $795.36 | $795.30 | $795.40 | |