| 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 | $152.33 | 4.828% | $159.6845 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $233.79 | 10.364% | $258.02 | $258.02 | $258.00 | $258.00 |
| Purchase #3 | $239.71 | 4.455% | $250.3891 | $250.39 | $250.40 | $250.40 |
| Purchase #4 | $55.33 | 8.578% | $60.0762 | $60.08 | $60.10 | $60.10 |
| Purchase #5 | $133.60 | 8.831% | $145.3982 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $95.39 | 13.688% | $108.447 | $108.45 | $108.45 | $108.40 |
| Purchase #7 | $149.99 | 6.706% | $160.0483 | $160.05 | $160.05 | $160.00 |
| 7 purchase totals = | $1,060.14 | $1,142.0633 | $1,142.07 | $1,142.10 | $1,142.00 | |