| 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 | $217.80 | 7.580% | $234.3092 | $234.31 | $234.30 | $234.30 |
| Purchase #2 | $70.61 | 12.285% | $79.2844 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $138.47 | 13.243% | $156.8076 | $156.81 | $156.80 | $156.80 |
| Purchase #4 | $109.85 | 7.787% | $118.404 | $118.40 | $118.40 | $118.40 |
| Purchase #5 | $136.75 | 6.527% | $145.6757 | $145.68 | $145.70 | $145.70 |
| Purchase #6 | $198.35 | 12.828% | $223.7943 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $170.32 | 13.358% | $193.0713 | $193.07 | $193.05 | $193.10 |
| 7 purchase totals = | $1,042.15 | $1,151.3465 | $1,151.34 | $1,151.35 | $1,151.40 | |