| 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 | $165.46 | 3.198% | $170.7514 | $170.75 | $170.75 | $170.80 |
| Purchase #2 | $131.96 | 3.396% | $136.4414 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $193.88 | 10.760% | $214.7415 | $214.74 | $214.75 | $214.70 |
| Purchase #4 | $66.88 | 3.852% | $69.4562 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $97.65 | 6.306% | $103.8078 | $103.81 | $103.80 | $103.80 |
| Purchase #6 | $240.98 | 6.396% | $256.3931 | $256.39 | $256.40 | $256.40 |
| Purchase #7 | $25.48 | 11.676% | $28.455 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $922.29 | $980.0464 | $980.05 | $980.05 | $980.10 | |