| 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 | $167.67 | 13.193% | $189.7907 | $189.79 | $189.80 | $189.80 |
| Purchase #2 | $12.53 | 11.813% | $14.0102 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $158.79 | 8.583% | $172.4189 | $172.42 | $172.40 | $172.40 |
| Purchase #4 | $32.70 | 10.151% | $36.0194 | $36.02 | $36.00 | $36.00 |
| Purchase #5 | $115.51 | 13.822% | $131.4758 | $131.48 | $131.50 | $131.50 |
| Purchase #6 | $137.49 | 5.281% | $144.7508 | $144.75 | $144.75 | $144.80 |
| Purchase #7 | $170.82 | 6.253% | $181.5014 | $181.50 | $181.50 | $181.50 |
| 7 purchase totals = | $795.51 | $869.9672 | $869.97 | $869.95 | $870.00 | |