| 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 | $239.29 | 7.721% | $257.7656 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $149.78 | 6.472% | $159.4738 | $159.47 | $159.45 | $159.50 |
| Purchase #3 | $118.48 | 12.754% | $133.5909 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $151.70 | 8.125% | $164.0256 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $35.75 | 5.358% | $37.6655 | $37.67 | $37.65 | $37.70 |
| Purchase #6 | $135.72 | 3.452% | $140.4051 | $140.41 | $140.40 | $140.40 |
| Purchase #7 | $66.41 | 7.714% | $71.5329 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $897.13 | $964.4594 | $964.47 | $964.45 | $964.50 | |