| 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 | $197.27 | 13.776% | $224.4459 | $224.45 | $224.45 | $224.40 |
| Purchase #2 | $154.55 | 13.684% | $175.6986 | $175.70 | $175.70 | $175.70 |
| Purchase #3 | $73.44 | 11.507% | $81.8907 | $81.89 | $81.90 | $81.90 |
| Purchase #4 | $198.45 | 10.137% | $218.5669 | $218.57 | $218.55 | $218.60 |
| Purchase #5 | $211.91 | 7.179% | $227.123 | $227.12 | $227.10 | $227.10 |
| Purchase #6 | $206.67 | 8.448% | $224.1295 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $184.79 | 4.752% | $193.5712 | $193.57 | $193.55 | $193.60 |
| 7 purchase totals = | $1,227.08 | $1,345.4258 | $1,345.43 | $1,345.40 | $1,345.40 | |