| 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 | $132.44 | 7.828% | $142.8074 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $166.61 | 4.388% | $173.9208 | $173.92 | $173.90 | $173.90 |
| Purchase #3 | $216.27 | 5.731% | $228.6644 | $228.66 | $228.65 | $228.70 |
| Purchase #4 | $49.68 | 13.248% | $56.2616 | $56.26 | $56.25 | $56.30 |
| Purchase #5 | $239.81 | 13.601% | $272.4266 | $272.43 | $272.45 | $272.40 |
| Purchase #6 | $170.79 | 3.693% | $177.0973 | $177.10 | $177.10 | $177.10 |
| Purchase #7 | $53.30 | 4.668% | $55.788 | $55.79 | $55.80 | $55.80 |
| 7 purchase totals = | $1,028.90 | $1,106.9661 | $1,106.97 | $1,106.95 | $1,107.00 | |