| 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 | $155.94 | 10.215% | $171.8693 | $171.87 | $171.85 | $171.90 |
| Purchase #2 | $208.33 | 8.296% | $225.6131 | $225.61 | $225.60 | $225.60 |
| Purchase #3 | $139.87 | 3.617% | $144.9291 | $144.93 | $144.95 | $144.90 |
| Purchase #4 | $127.82 | 4.596% | $133.6946 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $193.85 | 7.840% | $209.0478 | $209.05 | $209.05 | $209.00 |
| Purchase #6 | $114.46 | 3.288% | $118.2234 | $118.22 | $118.20 | $118.20 |
| Purchase #7 | $93.33 | 5.434% | $98.4016 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $1,033.60 | $1,101.7789 | $1,101.77 | $1,101.75 | $1,101.70 | |