| 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 | $151.39 | 11.365% | $168.5955 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $198.87 | 13.568% | $225.8527 | $225.85 | $225.85 | $225.90 |
| Purchase #3 | $182.81 | 12.492% | $205.6466 | $205.65 | $205.65 | $205.60 |
| Purchase #4 | $84.52 | 7.866% | $91.1683 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $205.38 | 13.171% | $232.4306 | $232.43 | $232.45 | $232.40 |
| Purchase #6 | $135.79 | 3.670% | $140.7735 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $144.47 | 8.397% | $156.6011 | $156.60 | $156.60 | $156.60 |
| 7 purchase totals = | $1,103.23 | $1,221.0683 | $1,221.07 | $1,221.05 | $1,221.10 | |