| 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 | $162.36 | 3.267% | $167.6643 | $167.66 | $167.65 | $167.70 |
| Purchase #2 | $39.63 | 4.675% | $41.4827 | $41.48 | $41.50 | $41.50 |
| Purchase #3 | $42.42 | 3.545% | $43.9238 | $43.92 | $43.90 | $43.90 |
| Purchase #4 | $117.62 | 3.384% | $121.6003 | $121.60 | $121.60 | $121.60 |
| Purchase #5 | $73.48 | 6.386% | $78.1724 | $78.17 | $78.15 | $78.20 |
| Purchase #6 | $145.82 | 9.770% | $160.0666 | $160.07 | $160.05 | $160.10 |
| Purchase #7 | $148.51 | 3.264% | $153.3574 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $729.84 | $766.2675 | $766.26 | $766.20 | $766.40 | |