| 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 | $140.53 | 5.676% | $148.5065 | $148.51 | $148.50 | $148.50 |
| Purchase #2 | $41.34 | 13.245% | $46.8155 | $46.82 | $46.80 | $46.80 |
| Purchase #3 | $222.67 | 8.371% | $241.3097 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $159.75 | 11.324% | $177.8401 | $177.84 | $177.85 | $177.80 |
| Purchase #5 | $16.39 | 13.638% | $18.6253 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $33.49 | 10.371% | $36.9632 | $36.96 | $36.95 | $37.00 |
| Purchase #7 | $63.35 | 3.765% | $65.7351 | $65.74 | $65.75 | $65.70 |
| 7 purchase totals = | $677.52 | $735.7954 | $735.81 | $735.80 | $735.70 | |