| 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 | $137.28 | 8.678% | $149.1932 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $218.72 | 10.319% | $241.2897 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $77.74 | 11.129% | $86.3917 | $86.39 | $86.40 | $86.40 |
| Purchase #4 | $82.35 | 13.286% | $93.291 | $93.29 | $93.30 | $93.30 |
| Purchase #5 | $110.90 | 4.771% | $116.191 | $116.19 | $116.20 | $116.20 |
| Purchase #6 | $120.57 | 7.699% | $129.8527 | $129.85 | $129.85 | $129.90 |
| Purchase #7 | $114.39 | 10.551% | $126.4593 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $861.95 | $942.6686 | $942.66 | $942.70 | $942.80 | |