| 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 | $134.81 | 5.342% | $142.0116 | $142.01 | $142.00 | $142.00 |
| Purchase #2 | $162.52 | 12.402% | $182.6757 | $182.68 | $182.70 | $182.70 |
| Purchase #3 | $22.86 | 4.631% | $23.9186 | $23.92 | $23.90 | $23.90 |
| Purchase #4 | $98.75 | 13.347% | $111.9302 | $111.93 | $111.95 | $111.90 |
| Purchase #5 | $53.45 | 11.235% | $59.4551 | $59.46 | $59.45 | $59.50 |
| Purchase #6 | $94.96 | 3.351% | $98.1421 | $98.14 | $98.15 | $98.10 |
| Purchase #7 | $171.31 | 12.792% | $193.224 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $738.66 | $811.3573 | $811.36 | $811.35 | $811.30 | |