| 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 | $159.61 | 11.141% | $177.3922 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $40.47 | 10.527% | $44.7303 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $62.70 | 10.174% | $69.0791 | $69.08 | $69.10 | $69.10 |
| Purchase #4 | $24.99 | 10.559% | $27.6287 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $149.26 | 9.674% | $163.6994 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $104.30 | 10.675% | $115.434 | $115.43 | $115.45 | $115.40 |
| Purchase #7 | $66.72 | 7.329% | $71.6099 | $71.61 | $71.60 | $71.60 |
| 7 purchase totals = | $608.05 | $669.5736 | $669.57 | $669.65 | $669.50 | |