| 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 | $171.58 | 10.719% | $189.9717 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $242.54 | 11.658% | $270.8153 | $270.82 | $270.80 | $270.80 |
| Purchase #3 | $164.72 | 3.584% | $170.6236 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $57.55 | 13.602% | $65.378 | $65.38 | $65.40 | $65.40 |
| Purchase #5 | $17.63 | 10.508% | $19.4826 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $34.91 | 8.578% | $37.9046 | $37.90 | $37.90 | $37.90 |
| Purchase #7 | $200.64 | 12.255% | $225.2284 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $889.57 | $979.4042 | $979.40 | $979.40 | $979.40 | |