| 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 | $182.60 | 5.185% | $192.0678 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $235.50 | 6.670% | $251.2079 | $251.21 | $251.20 | $251.20 |
| Purchase #3 | $71.77 | 11.209% | $79.8147 | $79.81 | $79.80 | $79.80 |
| Purchase #4 | $107.47 | 10.418% | $118.6662 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $54.73 | 13.837% | $62.303 | $62.30 | $62.30 | $62.30 |
| Purchase #6 | $11.51 | 12.419% | $12.9394 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $145.45 | 10.525% | $160.7586 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $809.03 | $877.7576 | $877.76 | $877.70 | $877.80 | |