| 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 | $140.89 | 11.472% | $157.0529 | $157.05 | $157.05 | $157.10 |
| Purchase #2 | $241.91 | 9.814% | $265.651 | $265.65 | $265.65 | $265.70 |
| Purchase #3 | $103.52 | 9.444% | $113.2964 | $113.30 | $113.30 | $113.30 |
| Purchase #4 | $181.87 | 13.789% | $206.9481 | $206.95 | $206.95 | $206.90 |
| Purchase #5 | $241.67 | 5.673% | $255.3799 | $255.38 | $255.40 | $255.40 |
| Purchase #6 | $243.93 | 5.406% | $257.1169 | $257.12 | $257.10 | $257.10 |
| Purchase #7 | $151.98 | 11.621% | $169.6416 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $1,305.77 | $1,425.0868 | $1,425.09 | $1,425.10 | $1,425.10 | |