| 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 | $175.38 | 8.760% | $190.7433 | $190.74 | $190.75 | $190.70 |
| Purchase #2 | $175.72 | 3.614% | $182.0705 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $72.53 | 7.283% | $77.8124 | $77.81 | $77.80 | $77.80 |
| Purchase #4 | $96.65 | 5.606% | $102.0682 | $102.07 | $102.05 | $102.10 |
| Purchase #5 | $90.62 | 6.693% | $96.6852 | $96.69 | $96.70 | $96.70 |
| Purchase #6 | $145.42 | 5.775% | $153.818 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $235.28 | 12.271% | $264.1512 | $264.15 | $264.15 | $264.20 |
| 7 purchase totals = | $991.60 | $1,067.3488 | $1,067.35 | $1,067.30 | $1,067.40 | |