| 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 | $169.68 | 3.523% | $175.6578 | $175.66 | $175.65 | $175.70 |
| Purchase #2 | $154.85 | 8.465% | $167.9581 | $167.96 | $167.95 | $168.00 |
| Purchase #3 | $71.90 | 10.705% | $79.5969 | $79.60 | $79.60 | $79.60 |
| Purchase #4 | $198.42 | 11.457% | $221.153 | $221.15 | $221.15 | $221.20 |
| Purchase #5 | $134.44 | 11.124% | $149.3951 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $87.59 | 11.764% | $97.8941 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $247.93 | 6.559% | $264.1917 | $264.19 | $264.20 | $264.20 |
| 7 purchase totals = | $1,064.81 | $1,155.8467 | $1,155.85 | $1,155.85 | $1,156.00 | |