| 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 | $164.49 | 9.178% | $179.5869 | $179.59 | $179.60 | $179.60 |
| Purchase #2 | $43.50 | 7.558% | $46.7877 | $46.79 | $46.80 | $46.80 |
| Purchase #3 | $213.84 | 11.312% | $238.0296 | $238.03 | $238.05 | $238.00 |
| Purchase #4 | $38.85 | 6.258% | $41.2812 | $41.28 | $41.30 | $41.30 |
| Purchase #5 | $133.60 | 8.239% | $144.6073 | $144.61 | $144.60 | $144.60 |
| Purchase #6 | $95.89 | 11.619% | $107.0315 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $122.95 | 10.116% | $135.3876 | $135.39 | $135.40 | $135.40 |
| 7 purchase totals = | $813.12 | $892.7118 | $892.72 | $892.80 | $892.70 | |