| 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 | $177.64 | 13.242% | $201.1631 | $201.16 | $201.15 | $201.20 |
| Purchase #2 | $124.85 | 4.871% | $130.9314 | $130.93 | $130.95 | $130.90 |
| Purchase #3 | $127.88 | 12.263% | $143.5619 | $143.56 | $143.55 | $143.60 |
| Purchase #4 | $9.91 | 7.598% | $10.663 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $99.64 | 6.520% | $106.1365 | $106.14 | $106.15 | $106.10 |
| Purchase #6 | $113.90 | 9.278% | $124.4676 | $124.47 | $124.45 | $124.50 |
| Purchase #7 | $73.35 | 3.170% | $75.6752 | $75.68 | $75.70 | $75.70 |
| 7 purchase totals = | $727.17 | $792.5987 | $792.60 | $792.60 | $792.70 | |