| 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 | $196.61 | 5.205% | $206.8436 | $206.84 | $206.85 | $206.80 |
| Purchase #2 | $131.79 | 6.345% | $140.1521 | $140.15 | $140.15 | $140.20 |
| Purchase #3 | $243.65 | 6.186% | $258.7222 | $258.72 | $258.70 | $258.70 |
| Purchase #4 | $78.95 | 3.152% | $81.4385 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $71.36 | 11.641% | $79.667 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $60.45 | 7.594% | $65.0406 | $65.04 | $65.05 | $65.00 |
| Purchase #7 | $146.70 | 4.248% | $152.9318 | $152.93 | $152.95 | $152.90 |
| 7 purchase totals = | $929.51 | $984.7958 | $984.79 | $984.80 | $984.70 | |