| 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 | $14.57 | 13.497% | $16.5365 | $16.54 | $16.55 | $16.50 |
| Purchase #2 | $17.56 | 6.816% | $18.7569 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $216.53 | 7.685% | $233.1703 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $144.82 | 10.694% | $160.3071 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $139.71 | 12.184% | $156.7323 | $156.73 | $156.75 | $156.70 |
| Purchase #6 | $158.40 | 8.603% | $172.0272 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $227.68 | 11.172% | $253.1164 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $919.27 | $1,010.6467 | $1,010.66 | $1,010.65 | $1,010.60 | |