| 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 | $127.95 | 11.537% | $142.7116 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $187.36 | 12.214% | $210.2442 | $210.24 | $210.25 | $210.20 |
| Purchase #3 | $19.57 | 4.858% | $20.5207 | $20.52 | $20.50 | $20.50 |
| Purchase #4 | $230.80 | 8.460% | $250.3257 | $250.33 | $250.35 | $250.30 |
| Purchase #5 | $73.31 | 3.459% | $75.8458 | $75.85 | $75.85 | $75.80 |
| Purchase #6 | $146.99 | 13.103% | $166.2501 | $166.25 | $166.25 | $166.30 |
| Purchase #7 | $70.91 | 13.845% | $80.7275 | $80.73 | $80.75 | $80.70 |
| 7 purchase totals = | $856.89 | $946.6256 | $946.63 | $946.65 | $946.50 | |