| 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 | $149.84 | 10.710% | $165.8879 | $165.89 | $165.90 | $165.90 |
| Purchase #2 | $113.54 | 4.725% | $118.9048 | $118.90 | $118.90 | $118.90 |
| Purchase #3 | $238.30 | 10.218% | $262.6495 | $262.65 | $262.65 | $262.60 |
| Purchase #4 | $190.88 | 8.810% | $207.6965 | $207.70 | $207.70 | $207.70 |
| Purchase #5 | $247.40 | 7.675% | $266.388 | $266.39 | $266.40 | $266.40 |
| Purchase #6 | $141.92 | 11.245% | $157.8789 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $75.71 | 13.183% | $85.6908 | $85.69 | $85.70 | $85.70 |
| 7 purchase totals = | $1,157.59 | $1,265.0964 | $1,265.10 | $1,265.15 | $1,265.10 | |