| 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 | $123.56 | 11.163% | $137.353 | $137.35 | $137.35 | $137.40 |
| Purchase #2 | $154.29 | 6.245% | $163.9254 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $67.68 | 3.519% | $70.0617 | $70.06 | $70.05 | $70.10 |
| Purchase #4 | $91.60 | 6.405% | $97.467 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $144.32 | 3.855% | $149.8835 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $93.34 | 4.668% | $97.6971 | $97.70 | $97.70 | $97.70 |
| Purchase #7 | $6.41 | 4.405% | $6.6924 | $6.69 | $6.70 | $6.70 |
| 7 purchase totals = | $681.20 | $723.0801 | $723.08 | $723.10 | $723.20 | |