| 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 | $146.70 | 6.351% | $156.0169 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $137.39 | 13.431% | $155.8429 | $155.84 | $155.85 | $155.80 |
| Purchase #3 | $236.81 | 11.700% | $264.5168 | $264.52 | $264.50 | $264.50 |
| Purchase #4 | $181.53 | 3.133% | $187.2173 | $187.22 | $187.20 | $187.20 |
| Purchase #5 | $133.63 | 4.825% | $140.0776 | $140.08 | $140.10 | $140.10 |
| Purchase #6 | $158.40 | 7.140% | $169.7098 | $169.71 | $169.70 | $169.70 |
| Purchase #7 | $67.85 | 11.551% | $75.6874 | $75.69 | $75.70 | $75.70 |
| 7 purchase totals = | $1,062.31 | $1,149.0687 | $1,149.08 | $1,149.05 | $1,149.00 | |