| 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 | $181.97 | 13.312% | $206.1938 | $206.19 | $206.20 | $206.20 |
| Purchase #2 | $10.40 | 3.223% | $10.7352 | $10.74 | $10.75 | $10.70 |
| Purchase #3 | $197.52 | 13.410% | $224.0074 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $42.95 | 4.627% | $44.9373 | $44.94 | $44.95 | $44.90 |
| Purchase #5 | $200.65 | 4.843% | $210.3675 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $29.68 | 5.859% | $31.419 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $98.54 | 12.337% | $110.6969 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $761.71 | $838.3571 | $838.37 | $838.35 | $838.30 | |