| 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 | $158.57 | 9.214% | $173.1806 | $173.18 | $173.20 | $173.20 |
| Purchase #2 | $74.60 | 8.862% | $81.2111 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $151.55 | 7.723% | $163.2542 | $163.25 | $163.25 | $163.30 |
| Purchase #4 | $107.43 | 4.496% | $112.2601 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $103.53 | 4.622% | $108.3152 | $108.32 | $108.30 | $108.30 |
| Purchase #6 | $166.88 | 11.378% | $185.8676 | $185.87 | $185.85 | $185.90 |
| Purchase #7 | $85.25 | 9.832% | $93.6318 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $847.81 | $917.7206 | $917.72 | $917.70 | $917.80 | |