| 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 | $193.67 | 11.181% | $215.3242 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $135.86 | 7.295% | $145.771 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $71.67 | 10.472% | $79.1753 | $79.18 | $79.20 | $79.20 |
| Purchase #4 | $50.75 | 9.585% | $55.6144 | $55.61 | $55.60 | $55.60 |
| Purchase #5 | $22.25 | 10.428% | $24.5702 | $24.57 | $24.55 | $24.60 |
| Purchase #6 | $203.72 | 8.112% | $220.2458 | $220.25 | $220.25 | $220.20 |
| Purchase #7 | $212.87 | 13.765% | $242.1716 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $890.79 | $982.8725 | $982.87 | $982.80 | $982.90 | |