| 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 | $140.43 | 11.611% | $156.7353 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $61.52 | 9.428% | $67.3201 | $67.32 | $67.30 | $67.30 |
| Purchase #3 | $237.37 | 7.786% | $255.8516 | $255.85 | $255.85 | $255.90 |
| Purchase #4 | $180.52 | 10.781% | $199.9819 | $199.98 | $200.00 | $200.00 |
| Purchase #5 | $61.77 | 11.421% | $68.8248 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $169.80 | 3.653% | $176.0028 | $176.00 | $176.00 | $176.00 |
| Purchase #7 | $206.95 | 11.863% | $231.5005 | $231.50 | $231.50 | $231.50 |
| 7 purchase totals = | $1,058.36 | $1,156.2170 | $1,156.21 | $1,156.20 | $1,156.20 | |