| 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 | $171.26 | 4.633% | $179.1945 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $22.31 | 12.369% | $25.0695 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $156.83 | 12.587% | $176.5702 | $176.57 | $176.55 | $176.60 |
| Purchase #4 | $55.28 | 6.363% | $58.7975 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $155.63 | 12.544% | $175.1522 | $175.15 | $175.15 | $175.20 |
| Purchase #6 | $154.29 | 6.412% | $164.1831 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $122.50 | 10.644% | $135.5389 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $838.10 | $914.5059 | $914.50 | $914.50 | $914.60 | |