| 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 | $182.85 | 9.198% | $199.6685 | $199.67 | $199.65 | $199.70 |
| Purchase #2 | $173.43 | 7.537% | $186.5014 | $186.50 | $186.50 | $186.50 |
| Purchase #3 | $206.71 | 8.473% | $224.2245 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $133.45 | 8.618% | $144.9507 | $144.95 | $144.95 | $145.00 |
| Purchase #5 | $160.27 | 6.392% | $170.5145 | $170.51 | $170.50 | $170.50 |
| Purchase #6 | $212.26 | 13.438% | $240.7835 | $240.78 | $240.80 | $240.80 |
| Purchase #7 | $182.48 | 7.785% | $196.6861 | $196.69 | $196.70 | $196.70 |
| 7 purchase totals = | $1,251.45 | $1,363.3292 | $1,363.32 | $1,363.30 | $1,363.40 | |