| 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 | $187.37 | 6.291% | $199.1574 | $199.16 | $199.15 | $199.20 |
| Purchase #2 | $250.89 | 9.121% | $273.7737 | $273.77 | $273.75 | $273.80 |
| Purchase #3 | $144.40 | 7.813% | $155.682 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $218.29 | 13.225% | $247.1589 | $247.16 | $247.15 | $247.20 |
| Purchase #5 | $29.88 | 10.578% | $33.0407 | $33.04 | $33.05 | $33.00 |
| Purchase #6 | $154.73 | 11.386% | $172.3476 | $172.35 | $172.35 | $172.30 |
| Purchase #7 | $58.65 | 6.675% | $62.5649 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $1,044.21 | $1,143.7252 | $1,143.72 | $1,143.70 | $1,143.80 | |