| 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 | $160.99 | 9.122% | $175.6755 | $175.68 | $175.70 | $175.70 |
| Purchase #2 | $53.30 | 6.588% | $56.8114 | $56.81 | $56.80 | $56.80 |
| Purchase #3 | $152.90 | 8.660% | $166.1411 | $166.14 | $166.15 | $166.10 |
| Purchase #4 | $35.53 | 3.437% | $36.7512 | $36.75 | $36.75 | $36.80 |
| Purchase #5 | $223.71 | 9.866% | $245.7812 | $245.78 | $245.80 | $245.80 |
| Purchase #6 | $137.40 | 3.848% | $142.6872 | $142.69 | $142.70 | $142.70 |
| Purchase #7 | $113.67 | 7.663% | $122.3805 | $122.38 | $122.40 | $122.40 |
| 7 purchase totals = | $877.50 | $946.2281 | $946.23 | $946.30 | $946.30 | |