| 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 | $138.45 | 4.480% | $144.6526 | $144.65 | $144.65 | $144.70 |
| Purchase #2 | $195.60 | 9.791% | $214.7512 | $214.75 | $214.75 | $214.80 |
| Purchase #3 | $204.64 | 12.717% | $230.6641 | $230.66 | $230.65 | $230.70 |
| Purchase #4 | $73.45 | 6.282% | $78.0641 | $78.06 | $78.05 | $78.10 |
| Purchase #5 | $26.72 | 7.659% | $28.7665 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $143.74 | 10.340% | $158.6027 | $158.60 | $158.60 | $158.60 |
| Purchase #7 | $235.73 | 9.676% | $258.5392 | $258.54 | $258.55 | $258.50 |
| 7 purchase totals = | $1,018.33 | $1,114.0404 | $1,114.03 | $1,114.00 | $1,114.20 | |