| 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 | $135.72 | 13.202% | $153.6378 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $132.38 | 12.861% | $149.4054 | $149.41 | $149.40 | $149.40 |
| Purchase #3 | $39.54 | 9.343% | $43.2342 | $43.23 | $43.25 | $43.20 |
| Purchase #4 | $137.58 | 3.568% | $142.4889 | $142.49 | $142.50 | $142.50 |
| Purchase #5 | $232.33 | 10.705% | $257.2009 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $22.72 | 9.418% | $24.8598 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $167.71 | 5.395% | $176.758 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $867.98 | $947.5850 | $947.59 | $947.60 | $947.60 | |