| 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 | $146.51 | 4.798% | $153.5395 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $218.39 | 13.273% | $247.3769 | $247.38 | $247.40 | $247.40 |
| Purchase #3 | $16.54 | 8.813% | $17.9977 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $250.32 | 3.267% | $258.498 | $258.50 | $258.50 | $258.50 |
| Purchase #5 | $179.67 | 4.391% | $187.5593 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $141.91 | 4.351% | $148.0845 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $210.86 | 7.313% | $226.2802 | $226.28 | $226.30 | $226.30 |
| 7 purchase totals = | $1,164.20 | $1,239.3361 | $1,239.34 | $1,239.40 | $1,239.40 | |