| 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 | $166.65 | 4.494% | $174.1393 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $158.90 | 12.477% | $178.726 | $178.73 | $178.75 | $178.70 |
| Purchase #3 | $187.97 | 13.286% | $212.9437 | $212.94 | $212.95 | $212.90 |
| Purchase #4 | $211.45 | 10.735% | $234.1492 | $234.15 | $234.15 | $234.10 |
| Purchase #5 | $133.85 | 7.257% | $143.5635 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $233.59 | 8.731% | $253.9847 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $175.43 | 13.209% | $198.6025 | $198.60 | $198.60 | $198.60 |
| 7 purchase totals = | $1,267.84 | $1,396.1089 | $1,396.10 | $1,396.15 | $1,396.00 | |