| 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 | $138.54 | 5.301% | $145.884 | $145.88 | $145.90 | $145.90 |
| Purchase #2 | $99.44 | 7.288% | $106.6872 | $106.69 | $106.70 | $106.70 |
| Purchase #3 | $113.50 | 6.169% | $120.5018 | $120.50 | $120.50 | $120.50 |
| Purchase #4 | $209.92 | 9.525% | $229.9149 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $183.43 | 3.756% | $190.3196 | $190.32 | $190.30 | $190.30 |
| Purchase #6 | $144.70 | 3.147% | $149.2537 | $149.25 | $149.25 | $149.30 |
| Purchase #7 | $195.84 | 12.703% | $220.7176 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $1,085.37 | $1,163.2788 | $1,163.27 | $1,163.25 | $1,163.30 | |