| 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 | $129.35 | 4.498% | $135.1682 | $135.17 | $135.15 | $135.20 |
| Purchase #2 | $90.47 | 3.541% | $93.6735 | $93.67 | $93.65 | $93.70 |
| Purchase #3 | $188.88 | 5.282% | $198.8566 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $60.32 | 5.690% | $63.7522 | $63.75 | $63.75 | $63.80 |
| Purchase #5 | $138.80 | 8.862% | $151.1005 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $107.28 | 6.677% | $114.4431 | $114.44 | $114.45 | $114.40 |
| Purchase #7 | $79.84 | 12.617% | $89.9134 | $89.91 | $89.90 | $89.90 |
| 7 purchase totals = | $794.94 | $846.9075 | $846.90 | $846.85 | $847.00 | |