| 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 | $157.50 | 13.402% | $178.6082 | $178.61 | $178.60 | $178.60 |
| Purchase #2 | $133.52 | 3.109% | $137.6711 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $207.28 | 8.318% | $224.5216 | $224.52 | $224.50 | $224.50 |
| Purchase #4 | $75.70 | 4.705% | $79.2617 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $152.92 | 11.182% | $170.0195 | $170.02 | $170.00 | $170.00 |
| Purchase #6 | $7.80 | 9.286% | $8.5243 | $8.52 | $8.50 | $8.50 |
| Purchase #7 | $127.57 | 7.168% | $136.7142 | $136.71 | $136.70 | $136.70 |
| 7 purchase totals = | $862.29 | $935.3206 | $935.31 | $935.20 | $935.30 | |