| 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 | $156.86 | 7.860% | $169.1892 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $12.42 | 3.645% | $12.8727 | $12.87 | $12.85 | $12.90 |
| Purchase #3 | $61.61 | 3.147% | $63.5489 | $63.55 | $63.55 | $63.50 |
| Purchase #4 | $27.85 | 9.640% | $30.5347 | $30.53 | $30.55 | $30.50 |
| Purchase #5 | $249.49 | 11.190% | $277.4079 | $277.41 | $277.40 | $277.40 |
| Purchase #6 | $157.48 | 9.275% | $172.0863 | $172.09 | $172.10 | $172.10 |
| Purchase #7 | $207.78 | 6.228% | $220.7205 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $873.49 | $946.3602 | $946.36 | $946.35 | $946.30 | |