| 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 | $124.35 | 13.111% | $140.6535 | $140.65 | $140.65 | $140.70 |
| Purchase #2 | $39.42 | 10.733% | $43.6509 | $43.65 | $43.65 | $43.70 |
| Purchase #3 | $204.46 | 11.204% | $227.3677 | $227.37 | $227.35 | $227.40 |
| Purchase #4 | $158.37 | 5.649% | $167.3163 | $167.32 | $167.30 | $167.30 |
| Purchase #5 | $110.74 | 13.449% | $125.6334 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $91.92 | 12.430% | $103.3457 | $103.35 | $103.35 | $103.30 |
| Purchase #7 | $178.52 | 5.563% | $188.4511 | $188.45 | $188.45 | $188.50 |
| 7 purchase totals = | $907.78 | $996.4186 | $996.42 | $996.40 | $996.50 | |