| 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 | $51.80 | 12.758% | $58.4086 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $152.58 | 5.552% | $161.0512 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $107.26 | 6.486% | $114.2169 | $114.22 | $114.20 | $114.20 |
| Purchase #4 | $166.35 | 3.602% | $172.3419 | $172.34 | $172.35 | $172.30 |
| Purchase #5 | $20.87 | 13.790% | $23.748 | $23.75 | $23.75 | $23.70 |
| Purchase #6 | $141.26 | 11.117% | $156.9639 | $156.96 | $156.95 | $157.00 |
| Purchase #7 | $228.89 | 10.144% | $252.1086 | $252.11 | $252.10 | $252.10 |
| 7 purchase totals = | $869.01 | $938.8391 | $938.84 | $938.80 | $938.80 | |