| 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 | $182.52 | 10.595% | $201.858 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $140.93 | 11.525% | $157.1722 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $243.76 | 9.180% | $266.1372 | $266.14 | $266.15 | $266.10 |
| Purchase #4 | $113.65 | 13.870% | $129.4133 | $129.41 | $129.40 | $129.40 |
| Purchase #5 | $71.27 | 7.777% | $76.8127 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $23.68 | 13.638% | $26.9095 | $26.91 | $26.90 | $26.90 |
| Purchase #7 | $136.43 | 5.826% | $144.3784 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $912.24 | $1,002.6813 | $1,002.68 | $1,002.65 | $1,002.70 | |