| 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 | $182.34 | 9.154% | $199.0314 | $199.03 | $199.05 | $199.00 |
| Purchase #2 | $101.73 | 8.190% | $110.0617 | $110.06 | $110.05 | $110.10 |
| Purchase #3 | $160.90 | 10.680% | $178.0841 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $128.91 | 6.257% | $136.9759 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $218.54 | 11.109% | $242.8176 | $242.82 | $242.80 | $242.80 |
| Purchase #6 | $224.51 | 5.147% | $236.0655 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $182.51 | 13.818% | $207.7292 | $207.73 | $207.75 | $207.70 |
| 7 purchase totals = | $1,199.44 | $1,310.7654 | $1,310.77 | $1,310.80 | $1,310.80 | |