| 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 | $171.29 | 7.512% | $184.1573 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $31.62 | 8.498% | $34.3071 | $34.31 | $34.30 | $34.30 |
| Purchase #3 | $161.61 | 3.351% | $167.0256 | $167.03 | $167.05 | $167.00 |
| Purchase #4 | $14.47 | 4.119% | $15.066 | $15.07 | $15.05 | $15.10 |
| Purchase #5 | $25.39 | 7.141% | $27.2031 | $27.20 | $27.20 | $27.20 |
| Purchase #6 | $149.56 | 3.802% | $155.2463 | $155.25 | $155.25 | $155.20 |
| Purchase #7 | $183.25 | 3.862% | $190.3271 | $190.33 | $190.35 | $190.30 |
| 7 purchase totals = | $737.19 | $773.3325 | $773.35 | $773.35 | $773.30 | |