| 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 | $143.55 | 10.599% | $158.7649 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $83.72 | 10.509% | $92.5181 | $92.52 | $92.50 | $92.50 |
| Purchase #3 | $235.83 | 7.108% | $252.5928 | $252.59 | $252.60 | $252.60 |
| Purchase #4 | $63.66 | 3.187% | $65.6888 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $182.94 | 9.344% | $200.0339 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $234.41 | 5.181% | $246.5548 | $246.55 | $246.55 | $246.60 |
| Purchase #7 | $75.29 | 4.318% | $78.541 | $78.54 | $78.55 | $78.50 |
| 7 purchase totals = | $1,019.40 | $1,094.6943 | $1,094.68 | $1,094.70 | $1,094.70 | |