| 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 | $102.50 | 11.771% | $114.5653 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $159.29 | 5.667% | $168.317 | $168.32 | $168.30 | $168.30 |
| Purchase #3 | $11.49 | 8.543% | $12.4716 | $12.47 | $12.45 | $12.50 |
| Purchase #4 | $5.90 | 5.374% | $6.2171 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $14.30 | 7.452% | $15.3656 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $147.33 | 4.797% | $154.3974 | $154.40 | $154.40 | $154.40 |
| Purchase #7 | $82.76 | 10.490% | $91.4415 | $91.44 | $91.45 | $91.40 |
| 7 purchase totals = | $523.57 | $562.7755 | $562.79 | $562.70 | $562.80 | |