| 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 | $140.58 | 8.691% | $152.7978 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $68.94 | 10.731% | $76.338 | $76.34 | $76.35 | $76.30 |
| Purchase #3 | $18.65 | 11.697% | $20.8315 | $20.83 | $20.85 | $20.80 |
| Purchase #4 | $20.48 | 12.673% | $23.0754 | $23.08 | $23.10 | $23.10 |
| Purchase #5 | $17.95 | 7.255% | $19.2523 | $19.25 | $19.25 | $19.30 |
| Purchase #6 | $173.83 | 6.411% | $184.9742 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $35.65 | 3.249% | $36.8083 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $476.08 | $514.0775 | $514.08 | $514.10 | $514.10 | |