| 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 | $180.56 | 9.197% | $197.1661 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $151.64 | 7.108% | $162.4186 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $224.40 | 6.765% | $239.5807 | $239.58 | $239.60 | $239.60 |
| Purchase #4 | $81.49 | 13.399% | $92.4088 | $92.41 | $92.40 | $92.40 |
| Purchase #5 | $199.66 | 10.188% | $220.0014 | $220.00 | $220.00 | $220.00 |
| Purchase #6 | $105.32 | 7.283% | $112.9905 | $112.99 | $113.00 | $113.00 |
| Purchase #7 | $50.55 | 13.671% | $57.4607 | $57.46 | $57.45 | $57.50 |
| 7 purchase totals = | $993.62 | $1,082.0268 | $1,082.03 | $1,082.00 | $1,082.10 | |