| 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 | $174.72 | 8.399% | $189.3947 | $189.39 | $189.40 | $189.40 |
| Purchase #2 | $94.94 | 13.697% | $107.9439 | $107.94 | $107.95 | $107.90 |
| Purchase #3 | $149.50 | 12.121% | $167.6209 | $167.62 | $167.60 | $167.60 |
| Purchase #4 | $212.29 | 8.480% | $230.2922 | $230.29 | $230.30 | $230.30 |
| Purchase #5 | $28.25 | 9.481% | $30.9284 | $30.93 | $30.95 | $30.90 |
| Purchase #6 | $215.90 | 13.585% | $245.23 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $211.66 | 12.149% | $237.3746 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,087.26 | $1,208.7847 | $1,208.77 | $1,208.80 | $1,208.70 | |