| 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 | $171.43 | 6.210% | $182.0758 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $31.52 | 8.189% | $34.1012 | $34.10 | $34.10 | $34.10 |
| Purchase #3 | $99.45 | 13.628% | $113.003 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $118.62 | 8.423% | $128.6114 | $128.61 | $128.60 | $128.60 |
| Purchase #5 | $200.96 | 11.337% | $223.7428 | $223.74 | $223.75 | $223.70 |
| Purchase #6 | $99.82 | 6.252% | $106.0607 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $91.60 | 12.155% | $102.734 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $813.40 | $890.3289 | $890.32 | $890.35 | $890.30 | |