| 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 | $156.34 | 7.813% | $168.5548 | $168.55 | $168.55 | $168.60 |
| Purchase #2 | $86.31 | 8.381% | $93.5436 | $93.54 | $93.55 | $93.50 |
| Purchase #3 | $130.84 | 3.638% | $135.6 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $177.80 | 10.277% | $196.0725 | $196.07 | $196.05 | $196.10 |
| Purchase #5 | $70.40 | 6.602% | $75.0478 | $75.05 | $75.05 | $75.00 |
| Purchase #6 | $111.59 | 3.406% | $115.3908 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $119.91 | 3.329% | $123.9018 | $123.90 | $123.90 | $123.90 |
| 7 purchase totals = | $853.19 | $908.1113 | $908.10 | $908.10 | $908.10 | |