| 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 | $113.36 | 5.635% | $119.7478 | $119.75 | $119.75 | $119.70 |
| Purchase #2 | $8.89 | 7.278% | $9.537 | $9.54 | $9.55 | $9.50 |
| Purchase #3 | $42.75 | 10.151% | $47.0896 | $47.09 | $47.10 | $47.10 |
| Purchase #4 | $120.47 | 12.336% | $135.3312 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $89.66 | 12.279% | $100.6694 | $100.67 | $100.65 | $100.70 |
| Purchase #6 | $150.83 | 8.371% | $163.456 | $163.46 | $163.45 | $163.50 |
| Purchase #7 | $72.28 | 9.823% | $79.3801 | $79.38 | $79.40 | $79.40 |
| 7 purchase totals = | $598.24 | $655.2111 | $655.22 | $655.25 | $655.20 | |