| 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 | $168.35 | 3.438% | $174.1379 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $98.39 | 12.791% | $110.9751 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $53.43 | 5.625% | $56.4354 | $56.44 | $56.45 | $56.40 |
| Purchase #4 | $233.25 | 5.605% | $246.3237 | $246.32 | $246.30 | $246.30 |
| Purchase #5 | $61.51 | 13.813% | $70.0064 | $70.01 | $70.00 | $70.00 |
| Purchase #6 | $170.91 | 4.769% | $179.0607 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $70.31 | 9.552% | $77.026 | $77.03 | $77.05 | $77.00 |
| 7 purchase totals = | $856.15 | $913.9652 | $913.98 | $914.00 | $913.90 | |