| 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 | $141.28 | 5.776% | $149.4403 | $149.44 | $149.45 | $149.40 |
| Purchase #2 | $36.51 | 7.257% | $39.1595 | $39.16 | $39.15 | $39.20 |
| Purchase #3 | $165.77 | 9.824% | $182.0552 | $182.06 | $182.05 | $182.10 |
| Purchase #4 | $55.48 | 11.844% | $62.0511 | $62.05 | $62.05 | $62.10 |
| Purchase #5 | $218.51 | 13.618% | $248.2667 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $52.89 | 13.704% | $60.138 | $60.14 | $60.15 | $60.10 |
| Purchase #7 | $103.55 | 3.741% | $107.4238 | $107.42 | $107.40 | $107.40 |
| 7 purchase totals = | $773.99 | $848.5346 | $848.54 | $848.50 | $848.60 | |