| 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 | $85.71 | 4.610% | $89.6612 | $89.66 | $89.65 | $89.70 |
| Purchase #2 | $177.97 | 7.304% | $190.9689 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $124.25 | 11.125% | $138.0728 | $138.07 | $138.05 | $138.10 |
| Purchase #4 | $54.27 | 12.358% | $60.9767 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $100.62 | 5.529% | $106.1833 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $162.98 | 13.280% | $184.6237 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $46.74 | 12.163% | $52.425 | $52.43 | $52.45 | $52.40 |
| 7 purchase totals = | $752.54 | $822.9116 | $822.91 | $822.90 | $823.00 | |