| 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 | $110.88 | 9.463% | $121.3726 | $121.37 | $121.35 | $121.40 |
| Purchase #2 | $151.80 | 12.869% | $171.3351 | $171.34 | $171.35 | $171.30 |
| Purchase #3 | $205.91 | 10.685% | $227.9115 | $227.91 | $227.90 | $227.90 |
| Purchase #4 | $169.86 | 9.264% | $185.5958 | $185.60 | $185.60 | $185.60 |
| Purchase #5 | $176.96 | 11.626% | $197.5334 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $101.56 | 6.274% | $107.9319 | $107.93 | $107.95 | $107.90 |
| Purchase #7 | $27.29 | 6.593% | $29.0892 | $29.09 | $29.10 | $29.10 |
| 7 purchase totals = | $944.26 | $1,040.7695 | $1,040.77 | $1,040.80 | $1,040.70 | |