| 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 | $139.37 | 12.132% | $156.2784 | $156.28 | $156.30 | $156.30 |
| Purchase #2 | $87.97 | 10.303% | $97.0335 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $28.44 | 11.528% | $31.7186 | $31.72 | $31.70 | $31.70 |
| Purchase #4 | $168.73 | 6.744% | $180.1092 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $33.98 | 9.794% | $37.308 | $37.31 | $37.30 | $37.30 |
| Purchase #6 | $245.35 | 7.239% | $263.1109 | $263.11 | $263.10 | $263.10 |
| Purchase #7 | $81.67 | 13.518% | $92.7102 | $92.71 | $92.70 | $92.70 |
| 7 purchase totals = | $785.51 | $858.2688 | $858.27 | $858.25 | $858.20 | |