| 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 | $182.67 | 8.673% | $198.513 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $69.97 | 10.651% | $77.4225 | $77.42 | $77.40 | $77.40 |
| Purchase #3 | $121.28 | 6.618% | $129.3063 | $129.31 | $129.30 | $129.30 |
| Purchase #4 | $74.48 | 5.588% | $78.6419 | $78.64 | $78.65 | $78.60 |
| Purchase #5 | $170.45 | 10.704% | $188.695 | $188.70 | $188.70 | $188.70 |
| Purchase #6 | $103.97 | 4.282% | $108.422 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $68.52 | 5.421% | $72.2345 | $72.23 | $72.25 | $72.20 |
| 7 purchase totals = | $791.34 | $853.2352 | $853.23 | $853.20 | $853.10 | |