| 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 | $177.74 | 5.140% | $186.8758 | $186.88 | $186.90 | $186.90 |
| Purchase #2 | $75.99 | 3.867% | $78.9285 | $78.93 | $78.95 | $78.90 |
| Purchase #3 | $43.98 | 5.289% | $46.3061 | $46.31 | $46.30 | $46.30 |
| Purchase #4 | $129.84 | 9.224% | $141.8164 | $141.82 | $141.80 | $141.80 |
| Purchase #5 | $53.57 | 6.457% | $57.029 | $57.03 | $57.05 | $57.00 |
| Purchase #6 | $236.29 | 6.291% | $251.155 | $251.16 | $251.15 | $251.20 |
| Purchase #7 | $217.42 | 13.641% | $247.0783 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $934.83 | $1,009.1891 | $1,009.21 | $1,009.25 | $1,009.20 | |