| 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 | $69.30 | 9.199% | $75.6749 | $75.67 | $75.65 | $75.70 |
| Purchase #2 | $172.41 | 7.783% | $185.8287 | $185.83 | $185.85 | $185.80 |
| Purchase #3 | $132.91 | 4.263% | $138.576 | $138.58 | $138.60 | $138.60 |
| Purchase #4 | $240.81 | 7.280% | $258.341 | $258.34 | $258.35 | $258.30 |
| Purchase #5 | $249.56 | 4.510% | $260.8152 | $260.82 | $260.80 | $260.80 |
| Purchase #6 | $228.27 | 12.516% | $256.8403 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $183.94 | 13.533% | $208.8326 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $1,277.20 | $1,384.9087 | $1,384.91 | $1,384.95 | $1,384.80 | |