| 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 | $178.77 | 13.410% | $202.7431 | $202.74 | $202.75 | $202.70 |
| Purchase #2 | $216.66 | 4.249% | $225.8659 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $175.32 | 3.686% | $181.7823 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $244.47 | 5.184% | $257.1433 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $133.47 | 7.263% | $143.1639 | $143.16 | $143.15 | $143.20 |
| Purchase #6 | $134.90 | 12.653% | $151.9689 | $151.97 | $151.95 | $152.00 |
| Purchase #7 | $94.51 | 3.767% | $98.0702 | $98.07 | $98.05 | $98.10 |
| 7 purchase totals = | $1,178.10 | $1,260.7376 | $1,260.73 | $1,260.70 | $1,260.80 | |