| 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 | $167.37 | 9.506% | $183.2802 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $206.94 | 5.716% | $218.7687 | $218.77 | $218.75 | $218.80 |
| Purchase #3 | $49.72 | 13.132% | $56.2492 | $56.25 | $56.25 | $56.20 |
| Purchase #4 | $144.26 | 9.552% | $158.0397 | $158.04 | $158.05 | $158.00 |
| Purchase #5 | $174.38 | 4.688% | $182.5549 | $182.55 | $182.55 | $182.60 |
| Purchase #6 | $133.91 | 11.393% | $149.1664 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $155.99 | 13.773% | $177.4745 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $1,032.57 | $1,125.5336 | $1,125.53 | $1,125.50 | $1,125.60 | |