| 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 | $112.66 | 13.784% | $128.1891 | $128.19 | $128.20 | $128.20 |
| Purchase #2 | $69.79 | 9.724% | $76.5764 | $76.58 | $76.60 | $76.60 |
| Purchase #3 | $131.67 | 9.735% | $144.4881 | $144.49 | $144.50 | $144.50 |
| Purchase #4 | $168.88 | 4.655% | $176.7414 | $176.74 | $176.75 | $176.70 |
| Purchase #5 | $54.83 | 8.343% | $59.4045 | $59.40 | $59.40 | $59.40 |
| Purchase #6 | $24.25 | 13.831% | $27.604 | $27.60 | $27.60 | $27.60 |
| Purchase #7 | $122.66 | 11.233% | $136.4384 | $136.44 | $136.45 | $136.40 |
| 7 purchase totals = | $684.74 | $749.4419 | $749.44 | $749.50 | $749.40 | |