| 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 | $146.45 | 12.864% | $165.2893 | $165.29 | $165.30 | $165.30 |
| Purchase #2 | $25.31 | 12.360% | $28.4383 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $95.26 | 8.647% | $103.4971 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $42.90 | 3.204% | $44.2745 | $44.27 | $44.25 | $44.30 |
| Purchase #5 | $229.39 | 9.158% | $250.3975 | $250.40 | $250.40 | $250.40 |
| Purchase #6 | $112.45 | 11.590% | $125.483 | $125.48 | $125.50 | $125.50 |
| Purchase #7 | $198.81 | 3.741% | $206.2475 | $206.25 | $206.25 | $206.20 |
| 7 purchase totals = | $850.57 | $923.6272 | $923.63 | $923.65 | $923.60 | |