| 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 | $146.51 | 8.330% | $158.7143 | $158.71 | $158.70 | $158.70 |
| Purchase #2 | $135.40 | 13.539% | $153.7318 | $153.73 | $153.75 | $153.70 |
| Purchase #3 | $146.68 | 6.388% | $156.0499 | $156.05 | $156.05 | $156.00 |
| Purchase #4 | $22.95 | 6.239% | $24.3819 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $67.69 | 6.568% | $72.1359 | $72.14 | $72.15 | $72.10 |
| Purchase #6 | $206.78 | 6.316% | $219.8402 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $28.71 | 11.452% | $31.9979 | $32.00 | $32.00 | $32.00 |
| 7 purchase totals = | $754.72 | $816.8519 | $816.85 | $816.90 | $816.70 | |