| 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 | $141.87 | 6.640% | $151.2902 | $151.29 | $151.30 | $151.30 |
| Purchase #2 | $11.64 | 6.377% | $12.3823 | $12.38 | $12.40 | $12.40 |
| Purchase #3 | $117.51 | 12.487% | $132.1835 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $143.44 | 9.381% | $156.8961 | $156.90 | $156.90 | $156.90 |
| Purchase #5 | $145.42 | 3.830% | $150.9896 | $150.99 | $151.00 | $151.00 |
| Purchase #6 | $144.61 | 6.468% | $153.9634 | $153.96 | $153.95 | $154.00 |
| Purchase #7 | $7.54 | 12.669% | $8.4952 | $8.50 | $8.50 | $8.50 |
| 7 purchase totals = | $712.03 | $766.2003 | $766.20 | $766.25 | $766.30 | |