| 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 | $147.89 | 4.872% | $155.0952 | $155.10 | $155.10 | $155.10 |
| Purchase #2 | $166.33 | 4.440% | $173.7151 | $173.72 | $173.70 | $173.70 |
| Purchase #3 | $45.76 | 9.621% | $50.1626 | $50.16 | $50.15 | $50.20 |
| Purchase #4 | $46.85 | 11.382% | $52.1825 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $143.87 | 4.252% | $149.9874 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $209.46 | 8.283% | $226.8096 | $226.81 | $226.80 | $226.80 |
| Purchase #7 | $14.26 | 12.662% | $16.0656 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $774.42 | $824.0180 | $824.03 | $824.00 | $824.10 | |