| 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 | $162.84 | 11.593% | $181.718 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $86.50 | 9.428% | $94.6552 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $20.83 | 12.195% | $23.3702 | $23.37 | $23.35 | $23.40 |
| Purchase #4 | $58.80 | 13.257% | $66.5951 | $66.60 | $66.60 | $66.60 |
| Purchase #5 | $170.60 | 3.379% | $176.3646 | $176.36 | $176.35 | $176.40 |
| Purchase #6 | $57.62 | 5.527% | $60.8047 | $60.80 | $60.80 | $60.80 |
| Purchase #7 | $82.72 | 10.791% | $91.6463 | $91.65 | $91.65 | $91.60 |
| 7 purchase totals = | $639.91 | $695.1541 | $695.16 | $695.10 | $695.20 | |