| 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 | $183.71 | 5.359% | $193.555 | $193.56 | $193.55 | $193.60 |
| Purchase #2 | $149.72 | 3.279% | $154.6293 | $154.63 | $154.65 | $154.60 |
| Purchase #3 | $81.67 | 4.840% | $85.6228 | $85.62 | $85.60 | $85.60 |
| Purchase #4 | $223.31 | 7.270% | $239.5446 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $157.69 | 10.464% | $174.1907 | $174.19 | $174.20 | $174.20 |
| Purchase #6 | $21.30 | 8.245% | $23.0562 | $23.06 | $23.05 | $23.10 |
| Purchase #7 | $232.69 | 3.214% | $240.1687 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $1,050.09 | $1,110.7673 | $1,110.77 | $1,110.75 | $1,110.80 | |