| 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 | $191.75 | 13.624% | $217.874 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $73.29 | 7.509% | $78.7933 | $78.79 | $78.80 | $78.80 |
| Purchase #3 | $203.86 | 6.328% | $216.7603 | $216.76 | $216.75 | $216.80 |
| Purchase #4 | $218.62 | 7.785% | $235.6396 | $235.64 | $235.65 | $235.60 |
| Purchase #5 | $94.25 | 10.721% | $104.3545 | $104.35 | $104.35 | $104.40 |
| Purchase #6 | $134.37 | 6.473% | $143.0678 | $143.07 | $143.05 | $143.10 |
| Purchase #7 | $38.44 | 7.399% | $41.2842 | $41.28 | $41.30 | $41.30 |
| 7 purchase totals = | $954.58 | $1,037.7737 | $1,037.76 | $1,037.75 | $1,037.90 | |