| 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 | $151.28 | 10.592% | $167.3036 | $167.30 | $167.30 | $167.30 |
| Purchase #2 | $120.76 | 8.482% | $131.0029 | $131.00 | $131.00 | $131.00 |
| Purchase #3 | $28.62 | 7.690% | $30.8209 | $30.82 | $30.80 | $30.80 |
| Purchase #4 | $31.40 | 9.263% | $34.3086 | $34.31 | $34.30 | $34.30 |
| Purchase #5 | $71.47 | 5.406% | $75.3337 | $75.33 | $75.35 | $75.30 |
| Purchase #6 | $155.78 | 12.154% | $174.7135 | $174.71 | $174.70 | $174.70 |
| Purchase #7 | $125.73 | 4.322% | $131.1641 | $131.16 | $131.15 | $131.20 |
| 7 purchase totals = | $685.04 | $744.6473 | $744.63 | $744.60 | $744.60 | |