| 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 | $231.90 | 6.415% | $246.7764 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $67.96 | 7.834% | $73.284 | $73.28 | $73.30 | $73.30 |
| Purchase #3 | $169.71 | 6.848% | $181.3317 | $181.33 | $181.35 | $181.30 |
| Purchase #4 | $36.57 | 12.527% | $41.1511 | $41.15 | $41.15 | $41.20 |
| Purchase #5 | $151.27 | 11.851% | $169.197 | $169.20 | $169.20 | $169.20 |
| Purchase #6 | $158.70 | 10.767% | $175.7872 | $175.79 | $175.80 | $175.80 |
| Purchase #7 | $192.83 | 10.339% | $212.7667 | $212.77 | $212.75 | $212.80 |
| 7 purchase totals = | $1,008.94 | $1,100.2941 | $1,100.30 | $1,100.35 | $1,100.40 | |