| 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 | $153.78 | 12.135% | $172.4412 | $172.44 | $172.45 | $172.40 |
| Purchase #2 | $132.50 | 6.435% | $141.0264 | $141.03 | $141.05 | $141.00 |
| Purchase #3 | $155.30 | 13.653% | $176.5031 | $176.50 | $176.50 | $176.50 |
| Purchase #4 | $73.31 | 6.324% | $77.9461 | $77.95 | $77.95 | $77.90 |
| Purchase #5 | $100.39 | 4.447% | $104.8543 | $104.85 | $104.85 | $104.90 |
| Purchase #6 | $152.54 | 5.732% | $161.2836 | $161.28 | $161.30 | $161.30 |
| Purchase #7 | $18.66 | 5.250% | $19.6397 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $786.48 | $853.6944 | $853.69 | $853.75 | $853.60 | |