| 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 | $140.39 | 5.393% | $147.9612 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $100.38 | 9.695% | $110.1118 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $16.42 | 9.567% | $17.9909 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $60.28 | 7.474% | $64.7853 | $64.79 | $64.80 | $64.80 |
| Purchase #5 | $199.82 | 8.755% | $217.3142 | $217.31 | $217.30 | $217.30 |
| Purchase #6 | $136.35 | 7.570% | $146.6717 | $146.67 | $146.65 | $146.70 |
| Purchase #7 | $229.84 | 5.475% | $242.4237 | $242.42 | $242.40 | $242.40 |
| 7 purchase totals = | $883.48 | $947.2588 | $947.25 | $947.20 | $947.30 | |