| 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 | $161.85 | 10.538% | $178.9058 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $99.41 | 13.695% | $113.0242 | $113.02 | $113.00 | $113.00 |
| Purchase #3 | $99.53 | 12.556% | $112.027 | $112.03 | $112.05 | $112.00 |
| Purchase #4 | $217.79 | 11.744% | $243.3673 | $243.37 | $243.35 | $243.40 |
| Purchase #5 | $161.74 | 11.701% | $180.6652 | $180.67 | $180.65 | $180.70 |
| Purchase #6 | $101.42 | 11.432% | $113.0143 | $113.01 | $113.00 | $113.00 |
| Purchase #7 | $37.57 | 10.301% | $41.4401 | $41.44 | $41.45 | $41.40 |
| 7 purchase totals = | $879.31 | $982.4439 | $982.45 | $982.40 | $982.40 | |