| 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 | $158.67 | 3.198% | $163.7443 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $52.54 | 7.484% | $56.4721 | $56.47 | $56.45 | $56.50 |
| Purchase #3 | $39.59 | 8.376% | $42.9061 | $42.91 | $42.90 | $42.90 |
| Purchase #4 | $96.57 | 7.298% | $103.6177 | $103.62 | $103.60 | $103.60 |
| Purchase #5 | $238.95 | 6.191% | $253.7434 | $253.74 | $253.75 | $253.70 |
| Purchase #6 | $201.59 | 6.392% | $214.4756 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $100.53 | 3.778% | $104.328 | $104.33 | $104.35 | $104.30 |
| 7 purchase totals = | $888.44 | $939.2872 | $939.29 | $939.30 | $939.20 | |