| 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 | $141.55 | 10.204% | $155.9938 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $20.26 | 8.455% | $21.973 | $21.97 | $21.95 | $22.00 |
| Purchase #3 | $225.35 | 9.776% | $247.3802 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $36.36 | 7.161% | $38.9637 | $38.96 | $38.95 | $39.00 |
| Purchase #5 | $32.79 | 8.671% | $35.6332 | $35.63 | $35.65 | $35.60 |
| Purchase #6 | $22.84 | 9.104% | $24.9194 | $24.92 | $24.90 | $24.90 |
| Purchase #7 | $217.93 | 11.860% | $243.7765 | $243.78 | $243.80 | $243.80 |
| 7 purchase totals = | $697.08 | $768.6398 | $768.63 | $768.65 | $768.70 | |