| 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 | $111.65 | 4.472% | $116.643 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $67.33 | 13.350% | $76.3186 | $76.32 | $76.30 | $76.30 |
| Purchase #3 | $132.57 | 5.575% | $139.9608 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $22.85 | 12.553% | $25.7184 | $25.72 | $25.70 | $25.70 |
| Purchase #5 | $138.43 | 4.456% | $144.5984 | $144.60 | $144.60 | $144.60 |
| Purchase #6 | $156.68 | 6.397% | $166.7028 | $166.70 | $166.70 | $166.70 |
| Purchase #7 | $153.83 | 11.750% | $171.905 | $171.91 | $171.90 | $171.90 |
| 7 purchase totals = | $783.34 | $841.8470 | $841.85 | $841.80 | $841.80 | |