| 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 | $97.88 | 8.817% | $106.5101 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $164.70 | 12.456% | $185.215 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $142.42 | 3.664% | $147.6383 | $147.64 | $147.65 | $147.60 |
| Purchase #4 | $79.70 | 9.658% | $87.3974 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $35.33 | 4.234% | $36.8259 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $188.94 | 5.621% | $199.5603 | $199.56 | $199.55 | $199.60 |
| Purchase #7 | $69.95 | 9.325% | $76.4728 | $76.47 | $76.45 | $76.50 |
| 7 purchase totals = | $778.92 | $839.6198 | $839.63 | $839.60 | $839.60 | |