| 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 | $147.48 | 12.602% | $166.0654 | $166.07 | $166.05 | $166.10 |
| Purchase #2 | $104.44 | 13.838% | $118.8924 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $47.34 | 12.678% | $53.3418 | $53.34 | $53.35 | $53.30 |
| Purchase #4 | $85.96 | 12.342% | $96.5692 | $96.57 | $96.55 | $96.60 |
| Purchase #5 | $220.47 | 5.370% | $232.3092 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $6.64 | 3.690% | $6.885 | $6.89 | $6.90 | $6.90 |
| Purchase #7 | $62.39 | 12.791% | $70.3703 | $70.37 | $70.35 | $70.40 |
| 7 purchase totals = | $674.72 | $744.4333 | $744.44 | $744.40 | $744.50 | |