| 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 | $141.63 | 3.825% | $147.0473 | $147.05 | $147.05 | $147.00 |
| Purchase #2 | $22.29 | 4.186% | $23.2231 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $220.25 | 8.293% | $238.5153 | $238.52 | $238.50 | $238.50 |
| Purchase #4 | $83.76 | 8.706% | $91.0521 | $91.05 | $91.05 | $91.10 |
| Purchase #5 | $224.86 | 9.709% | $246.6917 | $246.69 | $246.70 | $246.70 |
| Purchase #6 | $33.36 | 13.657% | $37.916 | $37.92 | $37.90 | $37.90 |
| Purchase #7 | $71.50 | 13.346% | $81.0424 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $797.65 | $865.4879 | $865.49 | $865.45 | $865.40 | |