| 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 | $128.82 | 7.386% | $138.3346 | $138.33 | $138.35 | $138.30 |
| Purchase #2 | $56.38 | 9.505% | $61.7389 | $61.74 | $61.75 | $61.70 |
| Purchase #3 | $185.44 | 12.367% | $208.3734 | $208.37 | $208.35 | $208.40 |
| Purchase #4 | $158.43 | 7.347% | $170.0699 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $195.42 | 3.363% | $201.992 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $132.25 | 8.280% | $143.2003 | $143.20 | $143.20 | $143.20 |
| Purchase #7 | $20.84 | 3.801% | $21.6321 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $877.58 | $945.3412 | $945.33 | $945.35 | $945.30 | |