| 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 | $183.92 | 13.147% | $208.1 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $87.59 | 10.428% | $96.7239 | $96.72 | $96.70 | $96.70 |
| Purchase #3 | $5.62 | 9.226% | $6.1385 | $6.14 | $6.15 | $6.10 |
| Purchase #4 | $55.61 | 10.429% | $61.4096 | $61.41 | $61.40 | $61.40 |
| Purchase #5 | $135.93 | 9.161% | $148.3825 | $148.38 | $148.40 | $148.40 |
| Purchase #6 | $102.74 | 3.368% | $106.2003 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $70.42 | 7.175% | $75.4726 | $75.47 | $75.45 | $75.50 |
| 7 purchase totals = | $641.83 | $702.4274 | $702.42 | $702.40 | $702.40 | |