| 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 | $157.42 | 9.464% | $172.3182 | $172.32 | $172.30 | $172.30 |
| Purchase #2 | $218.76 | 3.532% | $226.4866 | $226.49 | $226.50 | $226.50 |
| Purchase #3 | $118.87 | 11.635% | $132.7005 | $132.70 | $132.70 | $132.70 |
| Purchase #4 | $42.81 | 8.839% | $46.594 | $46.59 | $46.60 | $46.60 |
| Purchase #5 | $37.26 | 6.202% | $39.5709 | $39.57 | $39.55 | $39.60 |
| Purchase #6 | $235.51 | 11.224% | $261.9436 | $261.94 | $261.95 | $261.90 |
| Purchase #7 | $234.56 | 13.437% | $266.0778 | $266.08 | $266.10 | $266.10 |
| 7 purchase totals = | $1,045.19 | $1,145.6916 | $1,145.69 | $1,145.70 | $1,145.70 | |