| 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 | $127.55 | 7.319% | $136.8854 | $136.89 | $136.90 | $136.90 |
| Purchase #2 | $84.39 | 13.364% | $95.6679 | $95.67 | $95.65 | $95.70 |
| Purchase #3 | $26.82 | 13.509% | $30.4431 | $30.44 | $30.45 | $30.40 |
| Purchase #4 | $135.88 | 13.358% | $154.0309 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $106.25 | 13.353% | $120.4376 | $120.44 | $120.45 | $120.40 |
| Purchase #6 | $184.97 | 11.113% | $205.5257 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $210.88 | 13.825% | $240.0342 | $240.03 | $240.05 | $240.00 |
| 7 purchase totals = | $876.74 | $983.0248 | $983.03 | $983.10 | $982.90 | |