| 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 | $149.95 | 13.422% | $170.0763 | $170.08 | $170.10 | $170.10 |
| Purchase #2 | $100.45 | 9.189% | $109.6804 | $109.68 | $109.70 | $109.70 |
| Purchase #3 | $13.81 | 10.621% | $15.2768 | $15.28 | $15.30 | $15.30 |
| Purchase #4 | $231.57 | 6.120% | $245.7421 | $245.74 | $245.75 | $245.70 |
| Purchase #5 | $33.58 | 3.488% | $34.7513 | $34.75 | $34.75 | $34.80 |
| Purchase #6 | $15.76 | 6.582% | $16.7973 | $16.80 | $16.80 | $16.80 |
| Purchase #7 | $119.33 | 11.303% | $132.8179 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $664.45 | $725.1421 | $725.15 | $725.20 | $725.20 | |