| 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 | $228.65 | 6.296% | $243.0458 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $69.40 | 8.247% | $75.1234 | $75.12 | $75.10 | $75.10 |
| Purchase #3 | $135.68 | 13.542% | $154.0538 | $154.05 | $154.05 | $154.10 |
| Purchase #4 | $134.77 | 8.121% | $145.7147 | $145.71 | $145.70 | $145.70 |
| Purchase #5 | $140.39 | 7.378% | $150.748 | $150.75 | $150.75 | $150.70 |
| Purchase #6 | $6.32 | 11.118% | $7.0227 | $7.02 | $7.00 | $7.00 |
| Purchase #7 | $54.36 | 12.573% | $61.1947 | $61.19 | $61.20 | $61.20 |
| 7 purchase totals = | $769.57 | $836.9031 | $836.89 | $836.85 | $836.80 | |