| 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 | $142.42 | 12.545% | $160.2866 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $173.89 | 11.542% | $193.9604 | $193.96 | $193.95 | $194.00 |
| Purchase #3 | $191.28 | 8.416% | $207.3781 | $207.38 | $207.40 | $207.40 |
| Purchase #4 | $37.88 | 8.742% | $41.1915 | $41.19 | $41.20 | $41.20 |
| Purchase #5 | $166.31 | 6.756% | $177.5459 | $177.55 | $177.55 | $177.50 |
| Purchase #6 | $199.39 | 8.130% | $215.6004 | $215.60 | $215.60 | $215.60 |
| Purchase #7 | $212.34 | 10.688% | $235.0349 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $1,123.51 | $1,230.9978 | $1,231.00 | $1,231.05 | $1,231.00 | |