| 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 | $181.54 | 5.787% | $192.0457 | $192.05 | $192.05 | $192.00 |
| Purchase #2 | $143.56 | 13.733% | $163.2751 | $163.28 | $163.30 | $163.30 |
| Purchase #3 | $85.29 | 5.664% | $90.1208 | $90.12 | $90.10 | $90.10 |
| Purchase #4 | $204.52 | 8.857% | $222.6343 | $222.63 | $222.65 | $222.60 |
| Purchase #5 | $244.51 | 5.361% | $257.6182 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $191.37 | 10.815% | $212.0667 | $212.07 | $212.05 | $212.10 |
| Purchase #7 | $231.77 | 3.323% | $239.4717 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $1,282.56 | $1,377.2325 | $1,377.24 | $1,377.20 | $1,377.20 | |