| 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 | $126.48 | 13.847% | $143.9937 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $111.65 | 9.661% | $122.4365 | $122.44 | $122.45 | $122.40 |
| Purchase #3 | $102.49 | 10.159% | $112.902 | $112.90 | $112.90 | $112.90 |
| Purchase #4 | $177.58 | 11.349% | $197.7336 | $197.73 | $197.75 | $197.70 |
| Purchase #5 | $240.47 | 13.367% | $272.6136 | $272.61 | $272.60 | $272.60 |
| Purchase #6 | $13.27 | 13.238% | $15.0267 | $15.03 | $15.05 | $15.00 |
| Purchase #7 | $89.97 | 13.157% | $101.8074 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $861.91 | $966.5135 | $966.51 | $966.55 | $966.40 | |