| 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 | $131.46 | 9.636% | $144.1275 | $144.13 | $144.15 | $144.10 |
| Purchase #2 | $93.55 | 5.153% | $98.3706 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $206.84 | 10.750% | $229.0753 | $229.08 | $229.10 | $229.10 |
| Purchase #4 | $32.62 | 8.761% | $35.4778 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $213.26 | 3.168% | $220.0161 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $46.93 | 5.467% | $49.4957 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $20.38 | 9.728% | $22.3626 | $22.36 | $22.35 | $22.40 |
| 7 purchase totals = | $745.04 | $798.9256 | $798.94 | $798.95 | $799.00 | |