| 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 | $131.45 | 9.539% | $143.989 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $62.49 | 8.652% | $67.8966 | $67.90 | $67.90 | $67.90 |
| Purchase #3 | $193.81 | 8.667% | $210.6075 | $210.61 | $210.60 | $210.60 |
| Purchase #4 | $39.94 | 12.592% | $44.9692 | $44.97 | $44.95 | $45.00 |
| Purchase #5 | $199.41 | 12.347% | $224.0312 | $224.03 | $224.05 | $224.00 |
| Purchase #6 | $147.46 | 7.424% | $158.4074 | $158.41 | $158.40 | $158.40 |
| Purchase #7 | $23.79 | 8.285% | $25.761 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $798.35 | $875.6619 | $875.67 | $875.65 | $875.70 | |