| 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 | $153.82 | 4.250% | $160.3574 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $31.29 | 7.556% | $33.6543 | $33.65 | $33.65 | $33.70 |
| Purchase #3 | $135.30 | 4.753% | $141.7308 | $141.73 | $141.75 | $141.70 |
| Purchase #4 | $198.46 | 7.595% | $213.533 | $213.53 | $213.55 | $213.50 |
| Purchase #5 | $57.60 | 13.605% | $65.4365 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $16.59 | 11.291% | $18.4632 | $18.46 | $18.45 | $18.50 |
| Purchase #7 | $216.70 | 6.481% | $230.7443 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $809.76 | $863.9195 | $863.91 | $863.95 | $863.90 | |