| 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 | $137.86 | 3.830% | $143.14 | $143.14 | $143.15 | $143.10 |
| Purchase #2 | $166.39 | 12.615% | $187.3801 | $187.38 | $187.40 | $187.40 |
| Purchase #3 | $227.86 | 6.246% | $242.0921 | $242.09 | $242.10 | $242.10 |
| Purchase #4 | $208.67 | 7.629% | $224.5894 | $224.59 | $224.60 | $224.60 |
| Purchase #5 | $137.79 | 7.792% | $148.5266 | $148.53 | $148.55 | $148.50 |
| Purchase #6 | $235.74 | 13.696% | $268.027 | $268.03 | $268.05 | $268.00 |
| Purchase #7 | $83.66 | 9.834% | $91.8871 | $91.89 | $91.90 | $91.90 |
| 7 purchase totals = | $1,197.97 | $1,305.6423 | $1,305.65 | $1,305.75 | $1,305.60 | |