| 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 | $151.42 | 10.219% | $166.8936 | $166.89 | $166.90 | $166.90 |
| Purchase #2 | $221.57 | 7.836% | $238.9322 | $238.93 | $238.95 | $238.90 |
| Purchase #3 | $227.34 | 8.495% | $246.6525 | $246.65 | $246.65 | $246.70 |
| Purchase #4 | $36.48 | 4.119% | $37.9826 | $37.98 | $38.00 | $38.00 |
| Purchase #5 | $101.55 | 10.828% | $112.5458 | $112.55 | $112.55 | $112.50 |
| Purchase #6 | $156.65 | 5.488% | $165.247 | $165.25 | $165.25 | $165.20 |
| Purchase #7 | $157.94 | 12.520% | $177.7141 | $177.71 | $177.70 | $177.70 |
| 7 purchase totals = | $1,052.95 | $1,145.9678 | $1,145.96 | $1,146.00 | $1,145.90 | |