| 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 | $142.97 | 10.651% | $158.1977 | $158.20 | $158.20 | $158.20 |
| Purchase #2 | $129.71 | 11.124% | $144.1389 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $245.31 | 10.541% | $271.1681 | $271.17 | $271.15 | $271.20 |
| Purchase #4 | $77.35 | 9.168% | $84.4414 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $212.40 | 3.525% | $219.8871 | $219.89 | $219.90 | $219.90 |
| Purchase #6 | $198.82 | 11.304% | $221.2946 | $221.29 | $221.30 | $221.30 |
| Purchase #7 | $12.73 | 12.690% | $14.3454 | $14.35 | $14.35 | $14.30 |
| 7 purchase totals = | $1,019.29 | $1,113.4732 | $1,113.48 | $1,113.50 | $1,113.40 | |