| 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 | $188.63 | 10.311% | $208.0796 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $165.97 | 8.820% | $180.6086 | $180.61 | $180.60 | $180.60 |
| Purchase #3 | $166.49 | 13.671% | $189.2508 | $189.25 | $189.25 | $189.30 |
| Purchase #4 | $173.28 | 13.689% | $197.0003 | $197.00 | $197.00 | $197.00 |
| Purchase #5 | $181.65 | 3.352% | $187.7389 | $187.74 | $187.75 | $187.70 |
| Purchase #6 | $117.27 | 4.572% | $122.6316 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $200.34 | 7.553% | $215.4717 | $215.47 | $215.45 | $215.50 |
| 7 purchase totals = | $1,193.63 | $1,300.7815 | $1,300.78 | $1,300.80 | $1,300.80 | |