| 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 | $132.42 | 9.346% | $144.796 | $144.80 | $144.80 | $144.80 |
| Purchase #2 | $127.69 | 4.368% | $133.2675 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $120.92 | 3.150% | $124.729 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $29.53 | 4.669% | $30.9088 | $30.91 | $30.90 | $30.90 |
| Purchase #5 | $140.84 | 12.381% | $158.2774 | $158.28 | $158.30 | $158.30 |
| Purchase #6 | $39.96 | 12.511% | $44.9594 | $44.96 | $44.95 | $45.00 |
| Purchase #7 | $131.77 | 7.726% | $141.9506 | $141.95 | $141.95 | $142.00 |
| 7 purchase totals = | $723.13 | $778.8887 | $778.90 | $778.90 | $779.00 | |