| 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 | $157.67 | 12.382% | $177.1927 | $177.19 | $177.20 | $177.20 |
| Purchase #2 | $136.35 | 9.625% | $149.4737 | $149.47 | $149.45 | $149.50 |
| Purchase #3 | $86.91 | 4.305% | $90.6515 | $90.65 | $90.65 | $90.70 |
| Purchase #4 | $18.36 | 5.822% | $19.4289 | $19.43 | $19.45 | $19.40 |
| Purchase #5 | $62.43 | 11.734% | $69.7555 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $49.42 | 10.259% | $54.49 | $54.49 | $54.50 | $54.50 |
| Purchase #7 | $230.61 | 9.390% | $252.2643 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $741.75 | $813.2566 | $813.25 | $813.25 | $813.40 | |