| 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 | $168.56 | 4.670% | $176.4318 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $224.30 | 3.168% | $231.4058 | $231.41 | $231.40 | $231.40 |
| Purchase #3 | $116.84 | 7.310% | $125.381 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $52.26 | 10.418% | $57.7044 | $57.70 | $57.70 | $57.70 |
| Purchase #5 | $205.75 | 12.757% | $231.9975 | $232.00 | $232.00 | $232.00 |
| Purchase #6 | $56.34 | 5.303% | $59.3277 | $59.33 | $59.35 | $59.30 |
| Purchase #7 | $122.37 | 7.557% | $131.6175 | $131.62 | $131.60 | $131.60 |
| 7 purchase totals = | $946.42 | $1,013.8657 | $1,013.87 | $1,013.90 | $1,013.80 | |