| 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 | $190.50 | 9.631% | $208.8471 | $208.85 | $208.85 | $208.80 |
| Purchase #2 | $149.37 | 7.142% | $160.038 | $160.04 | $160.05 | $160.00 |
| Purchase #3 | $84.79 | 13.552% | $96.2807 | $96.28 | $96.30 | $96.30 |
| Purchase #4 | $23.71 | 4.440% | $24.7627 | $24.76 | $24.75 | $24.80 |
| Purchase #5 | $71.36 | 11.618% | $79.6506 | $79.65 | $79.65 | $79.70 |
| Purchase #6 | $228.73 | 12.754% | $257.9022 | $257.90 | $257.90 | $257.90 |
| Purchase #7 | $9.64 | 10.582% | $10.6601 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $758.10 | $838.1414 | $838.14 | $838.15 | $838.20 | |