| 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 | $164.76 | 11.632% | $183.9249 | $183.92 | $183.90 | $183.90 |
| Purchase #2 | $15.36 | 4.798% | $16.097 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $98.85 | 13.462% | $112.1572 | $112.16 | $112.15 | $112.20 |
| Purchase #4 | $53.86 | 3.588% | $55.7925 | $55.79 | $55.80 | $55.80 |
| Purchase #5 | $89.81 | 9.785% | $98.5979 | $98.60 | $98.60 | $98.60 |
| Purchase #6 | $7.44 | 5.657% | $7.8609 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $57.75 | 11.237% | $64.2394 | $64.24 | $64.25 | $64.20 |
| 7 purchase totals = | $487.83 | $538.6698 | $538.67 | $538.65 | $538.70 | |