| 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 | $142.65 | 7.246% | $152.9864 | $152.99 | $153.00 | $153.00 |
| Purchase #2 | $13.52 | 11.224% | $15.0375 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $233.96 | 5.703% | $247.3027 | $247.30 | $247.30 | $247.30 |
| Purchase #4 | $72.41 | 6.137% | $76.8538 | $76.85 | $76.85 | $76.90 |
| Purchase #5 | $165.70 | 8.362% | $179.5558 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $121.42 | 7.773% | $130.858 | $130.86 | $130.85 | $130.90 |
| Purchase #7 | $54.62 | 6.755% | $58.3096 | $58.31 | $58.30 | $58.30 |
| 7 purchase totals = | $804.28 | $860.9038 | $860.91 | $860.90 | $861.00 | |