| 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 | $148.64 | 9.350% | $162.5378 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $45.44 | 13.868% | $51.7416 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $108.66 | 12.543% | $122.2892 | $122.29 | $122.30 | $122.30 |
| Purchase #4 | $123.74 | 3.140% | $127.6254 | $127.63 | $127.65 | $127.60 |
| Purchase #5 | $135.26 | 7.132% | $144.9067 | $144.91 | $144.90 | $144.90 |
| Purchase #6 | $44.50 | 7.358% | $47.7743 | $47.77 | $47.75 | $47.80 |
| Purchase #7 | $204.29 | 11.166% | $227.101 | $227.10 | $227.10 | $227.10 |
| 7 purchase totals = | $810.53 | $883.9760 | $883.98 | $884.00 | $883.90 | |