| 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 | $174.93 | 13.339% | $198.2639 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $175.39 | 3.845% | $182.1337 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $68.30 | 11.531% | $76.1757 | $76.18 | $76.20 | $76.20 |
| Purchase #4 | $91.76 | 12.633% | $103.352 | $103.35 | $103.35 | $103.40 |
| Purchase #5 | $123.42 | 11.268% | $137.327 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $146.33 | 8.461% | $158.711 | $158.71 | $158.70 | $158.70 |
| Purchase #7 | $70.47 | 13.164% | $79.7467 | $79.75 | $79.75 | $79.70 |
| 7 purchase totals = | $850.60 | $935.7100 | $935.71 | $935.75 | $935.70 | |