| 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 | $147.35 | 10.412% | $162.6921 | $162.69 | $162.70 | $162.70 |
| Purchase #2 | $131.41 | 11.610% | $146.6667 | $146.67 | $146.65 | $146.70 |
| Purchase #3 | $49.68 | 4.679% | $52.0045 | $52.00 | $52.00 | $52.00 |
| Purchase #4 | $94.72 | 12.769% | $106.8148 | $106.81 | $106.80 | $106.80 |
| Purchase #5 | $82.55 | 6.394% | $87.8282 | $87.83 | $87.85 | $87.80 |
| Purchase #6 | $137.31 | 6.509% | $146.2475 | $146.25 | $146.25 | $146.20 |
| Purchase #7 | $160.79 | 7.712% | $173.1901 | $173.19 | $173.20 | $173.20 |
| 7 purchase totals = | $803.81 | $875.4439 | $875.44 | $875.45 | $875.40 | |