| 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 | $153.82 | 3.365% | $158.996 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $225.61 | 11.262% | $251.0182 | $251.02 | $251.00 | $251.00 |
| Purchase #3 | $30.74 | 8.306% | $33.2933 | $33.29 | $33.30 | $33.30 |
| Purchase #4 | $124.32 | 7.683% | $133.8715 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $130.75 | 10.540% | $144.5311 | $144.53 | $144.55 | $144.50 |
| Purchase #6 | $22.28 | 5.240% | $23.4475 | $23.45 | $23.45 | $23.40 |
| Purchase #7 | $129.69 | 3.253% | $133.9088 | $133.91 | $133.90 | $133.90 |
| 7 purchase totals = | $817.21 | $879.0664 | $879.07 | $879.05 | $879.00 | |