| 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 | $173.43 | 10.534% | $191.6991 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $158.94 | 13.139% | $179.8231 | $179.82 | $179.80 | $179.80 |
| Purchase #3 | $62.63 | 3.560% | $64.8596 | $64.86 | $64.85 | $64.90 |
| Purchase #4 | $207.54 | 4.265% | $216.3916 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $249.60 | 6.186% | $265.0403 | $265.04 | $265.05 | $265.00 |
| Purchase #6 | $126.58 | 5.392% | $133.4052 | $133.41 | $133.40 | $133.40 |
| Purchase #7 | $107.78 | 8.841% | $117.3088 | $117.31 | $117.30 | $117.30 |
| 7 purchase totals = | $1,086.50 | $1,168.5277 | $1,168.53 | $1,168.50 | $1,168.50 | |