| 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 | $162.67 | 3.329% | $168.0853 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $45.58 | 11.241% | $50.7036 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $170.71 | 7.695% | $183.8461 | $183.85 | $183.85 | $183.80 |
| Purchase #4 | $10.63 | 12.793% | $11.9899 | $11.99 | $12.00 | $12.00 |
| Purchase #5 | $17.93 | 13.529% | $20.3557 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $62.39 | 10.833% | $69.1487 | $69.15 | $69.15 | $69.10 |
| Purchase #7 | $230.67 | 4.219% | $240.402 | $240.40 | $240.40 | $240.40 |
| 7 purchase totals = | $700.58 | $744.5313 | $744.54 | $744.55 | $744.50 | |