| 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 | $184.33 | 7.229% | $197.6552 | $197.66 | $197.65 | $197.70 |
| Purchase #2 | $44.69 | 4.874% | $46.8682 | $46.87 | $46.85 | $46.90 |
| Purchase #3 | $210.42 | 8.309% | $227.9038 | $227.90 | $227.90 | $227.90 |
| Purchase #4 | $8.47 | 3.610% | $8.7758 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $133.31 | 5.711% | $140.9233 | $140.92 | $140.90 | $140.90 |
| Purchase #6 | $139.54 | 6.698% | $148.8864 | $148.89 | $148.90 | $148.90 |
| Purchase #7 | $39.93 | 11.398% | $44.4812 | $44.48 | $44.50 | $44.50 |
| 7 purchase totals = | $760.69 | $815.4939 | $815.50 | $815.50 | $815.60 | |