| 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 | $142.93 | 6.490% | $152.2062 | $152.21 | $152.20 | $152.20 |
| Purchase #2 | $139.67 | 6.766% | $149.1201 | $149.12 | $149.10 | $149.10 |
| Purchase #3 | $211.49 | 10.406% | $233.4976 | $233.50 | $233.50 | $233.50 |
| Purchase #4 | $162.92 | 4.261% | $169.862 | $169.86 | $169.85 | $169.90 |
| Purchase #5 | $120.53 | 13.681% | $137.0197 | $137.02 | $137.00 | $137.00 |
| Purchase #6 | $241.51 | 10.796% | $267.5834 | $267.58 | $267.60 | $267.60 |
| Purchase #7 | $201.37 | 9.254% | $220.0048 | $220.00 | $220.00 | $220.00 |
| 7 purchase totals = | $1,220.42 | $1,329.2938 | $1,329.29 | $1,329.25 | $1,329.30 | |