| 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 | $167.48 | 4.233% | $174.5694 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $87.50 | 7.716% | $94.2515 | $94.25 | $94.25 | $94.30 |
| Purchase #3 | $144.71 | 10.241% | $159.5298 | $159.53 | $159.55 | $159.50 |
| Purchase #4 | $225.29 | 3.513% | $233.2044 | $233.20 | $233.20 | $233.20 |
| Purchase #5 | $65.65 | 6.716% | $70.0591 | $70.06 | $70.05 | $70.10 |
| Purchase #6 | $33.55 | 11.591% | $37.4388 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $112.99 | 9.841% | $124.1093 | $124.11 | $124.10 | $124.10 |
| 7 purchase totals = | $837.17 | $893.1623 | $893.16 | $893.15 | $893.20 | |