| 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 | $132.43 | 10.242% | $145.9935 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $62.59 | 9.766% | $68.7025 | $68.70 | $68.70 | $68.70 |
| Purchase #3 | $176.62 | 10.643% | $195.4177 | $195.42 | $195.40 | $195.40 |
| Purchase #4 | $171.47 | 5.548% | $180.9832 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $73.96 | 3.110% | $76.2602 | $76.26 | $76.25 | $76.30 |
| Purchase #6 | $55.51 | 11.496% | $61.8914 | $61.89 | $61.90 | $61.90 |
| Purchase #7 | $30.37 | 7.254% | $32.573 | $32.57 | $32.55 | $32.60 |
| 7 purchase totals = | $702.95 | $761.8215 | $761.81 | $761.80 | $761.90 | |