| 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 | $139.43 | 12.458% | $156.8002 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $6.83 | 13.780% | $7.7712 | $7.77 | $7.75 | $7.80 |
| Purchase #3 | $71.92 | 4.445% | $75.1168 | $75.12 | $75.10 | $75.10 |
| Purchase #4 | $236.62 | 9.827% | $259.8726 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $39.39 | 3.718% | $40.8545 | $40.85 | $40.85 | $40.90 |
| Purchase #6 | $56.70 | 3.282% | $58.5609 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $162.80 | 9.348% | $178.0185 | $178.02 | $178.00 | $178.00 |
| 7 purchase totals = | $713.69 | $776.9947 | $776.99 | $776.90 | $777.10 | |