| 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 | $132.30 | 7.315% | $141.9777 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $140.37 | 9.474% | $153.6687 | $153.67 | $153.65 | $153.70 |
| Purchase #3 | $49.63 | 6.707% | $52.9587 | $52.96 | $52.95 | $53.00 |
| Purchase #4 | $169.31 | 13.673% | $192.4598 | $192.46 | $192.45 | $192.50 |
| Purchase #5 | $117.80 | 10.266% | $129.8933 | $129.89 | $129.90 | $129.90 |
| Purchase #6 | $43.65 | 8.694% | $47.4449 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $244.37 | 4.688% | $255.8261 | $255.83 | $255.85 | $255.80 |
| 7 purchase totals = | $897.43 | $974.2292 | $974.23 | $974.25 | $974.30 | |