| 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 | $13.33 | 10.871% | $14.7791 | $14.78 | $14.80 | $14.80 |
| Purchase #2 | $101.77 | 6.723% | $108.612 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $162.31 | 3.552% | $168.0753 | $168.08 | $168.10 | $168.10 |
| Purchase #4 | $157.25 | 13.154% | $177.9347 | $177.93 | $177.95 | $177.90 |
| Purchase #5 | $69.82 | 13.391% | $79.1696 | $79.17 | $79.15 | $79.20 |
| Purchase #6 | $109.75 | 9.402% | $120.0687 | $120.07 | $120.05 | $120.10 |
| Purchase #7 | $209.51 | 9.867% | $230.1824 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $823.74 | $898.8218 | $898.82 | $898.85 | $898.90 | |