| 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 | $145.84 | 10.463% | $161.0992 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $38.48 | 8.392% | $41.7092 | $41.71 | $41.70 | $41.70 |
| Purchase #3 | $135.47 | 7.275% | $145.3254 | $145.33 | $145.35 | $145.30 |
| Purchase #4 | $119.69 | 9.604% | $131.185 | $131.19 | $131.20 | $131.20 |
| Purchase #5 | $26.62 | 12.696% | $29.9997 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $177.62 | 10.387% | $196.0694 | $196.07 | $196.05 | $196.10 |
| Purchase #7 | $230.53 | 5.552% | $243.329 | $243.33 | $243.35 | $243.30 |
| 7 purchase totals = | $874.25 | $948.7169 | $948.73 | $948.75 | $948.70 | |