| 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 | $100.76 | 12.674% | $113.5303 | $113.53 | $113.55 | $113.50 |
| Purchase #2 | $180.27 | 13.421% | $204.464 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $20.94 | 6.537% | $22.3088 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $166.47 | 13.757% | $189.3713 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $208.49 | 10.565% | $230.517 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $9.46 | 3.746% | $9.8144 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $42.83 | 8.599% | $46.513 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $729.22 | $816.5188 | $816.51 | $816.45 | $816.50 | |