| 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 | $154.60 | 11.679% | $172.6557 | $172.66 | $172.65 | $172.70 |
| Purchase #2 | $25.89 | 5.642% | $27.3507 | $27.35 | $27.35 | $27.40 |
| Purchase #3 | $100.96 | 11.609% | $112.6804 | $112.68 | $112.70 | $112.70 |
| Purchase #4 | $228.83 | 5.367% | $241.1113 | $241.11 | $241.10 | $241.10 |
| Purchase #5 | $27.63 | 7.674% | $29.7503 | $29.75 | $29.75 | $29.80 |
| Purchase #6 | $39.79 | 11.470% | $44.3539 | $44.35 | $44.35 | $44.40 |
| Purchase #7 | $235.99 | 11.599% | $263.3625 | $263.36 | $263.35 | $263.40 |
| 7 purchase totals = | $813.69 | $891.2648 | $891.26 | $891.25 | $891.50 | |