| 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 | $22.48 | 7.729% | $24.2175 | $24.22 | $24.20 | $24.20 |
| Purchase #2 | $175.36 | 8.523% | $190.3059 | $190.31 | $190.30 | $190.30 |
| Purchase #3 | $187.95 | 13.349% | $213.0394 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $111.58 | 8.127% | $120.6481 | $120.65 | $120.65 | $120.60 |
| Purchase #5 | $104.45 | 7.368% | $112.1459 | $112.15 | $112.15 | $112.10 |
| Purchase #6 | $143.96 | 9.215% | $157.2259 | $157.23 | $157.25 | $157.20 |
| Purchase #7 | $137.66 | 8.641% | $149.5552 | $149.56 | $149.55 | $149.60 |
| 7 purchase totals = | $883.44 | $967.1379 | $967.16 | $967.15 | $967.00 | |