| 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 | $192.97 | 3.421% | $199.5715 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $99.31 | 13.196% | $112.4149 | $112.41 | $112.40 | $112.40 |
| Purchase #3 | $196.93 | 11.551% | $219.6774 | $219.68 | $219.70 | $219.70 |
| Purchase #4 | $9.29 | 10.598% | $10.2746 | $10.27 | $10.25 | $10.30 |
| Purchase #5 | $141.76 | 6.657% | $151.197 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $180.84 | 10.397% | $199.6419 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $57.49 | 6.656% | $61.3165 | $61.32 | $61.30 | $61.30 |
| 7 purchase totals = | $878.59 | $954.0938 | $954.09 | $954.05 | $954.10 | |