| 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 | $172.79 | 13.453% | $196.0354 | $196.04 | $196.05 | $196.00 |
| Purchase #2 | $236.51 | 7.856% | $255.0902 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $101.77 | 11.143% | $113.1102 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $181.51 | 5.760% | $191.965 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $124.45 | 7.449% | $133.7203 | $133.72 | $133.70 | $133.70 |
| Purchase #6 | $195.89 | 10.145% | $215.763 | $215.76 | $215.75 | $215.80 |
| Purchase #7 | $14.28 | 5.537% | $15.0707 | $15.07 | $15.05 | $15.10 |
| 7 purchase totals = | $1,027.20 | $1,120.7548 | $1,120.76 | $1,120.70 | $1,120.80 | |