| 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 | $184.90 | 3.725% | $191.7875 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $172.49 | 10.836% | $191.181 | $191.18 | $191.20 | $191.20 |
| Purchase #3 | $14.82 | 11.778% | $16.5655 | $16.57 | $16.55 | $16.60 |
| Purchase #4 | $70.96 | 9.588% | $77.7636 | $77.76 | $77.75 | $77.80 |
| Purchase #5 | $192.37 | 3.715% | $199.5165 | $199.52 | $199.50 | $199.50 |
| Purchase #6 | $209.38 | 4.506% | $218.8147 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $56.64 | 7.375% | $60.8172 | $60.82 | $60.80 | $60.80 |
| 7 purchase totals = | $901.56 | $956.4460 | $956.45 | $956.40 | $956.50 | |