| 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 | $106.61 | 13.543% | $121.0482 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $137.60 | 11.156% | $152.9507 | $152.95 | $152.95 | $153.00 |
| Purchase #3 | $120.46 | 8.610% | $130.8316 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $159.45 | 13.847% | $181.529 | $181.53 | $181.55 | $181.50 |
| Purchase #5 | $12.77 | 4.588% | $13.3559 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $165.94 | 4.741% | $173.8072 | $173.81 | $173.80 | $173.80 |
| Purchase #7 | $177.95 | 4.596% | $186.1286 | $186.13 | $186.15 | $186.10 |
| 7 purchase totals = | $880.78 | $959.6512 | $959.66 | $959.70 | $959.60 | |