| 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 | $155.62 | 5.216% | $163.7371 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $137.65 | 3.703% | $142.7472 | $142.75 | $142.75 | $142.70 |
| Purchase #3 | $25.92 | 13.739% | $29.4811 | $29.48 | $29.50 | $29.50 |
| Purchase #4 | $156.38 | 11.604% | $174.5263 | $174.53 | $174.55 | $174.50 |
| Purchase #5 | $159.44 | 11.494% | $177.766 | $177.77 | $177.75 | $177.80 |
| Purchase #6 | $42.35 | 12.629% | $47.6984 | $47.70 | $47.70 | $47.70 |
| Purchase #7 | $196.35 | 8.119% | $212.2917 | $212.29 | $212.30 | $212.30 |
| 7 purchase totals = | $873.71 | $948.2478 | $948.26 | $948.30 | $948.20 | |