| 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 | $167.97 | 3.139% | $173.2426 | $173.24 | $173.25 | $173.20 |
| Purchase #2 | $96.56 | 9.730% | $105.9553 | $105.96 | $105.95 | $106.00 |
| Purchase #3 | $69.71 | 10.807% | $77.2436 | $77.24 | $77.25 | $77.20 |
| Purchase #4 | $155.71 | 3.729% | $161.5164 | $161.52 | $161.50 | $161.50 |
| Purchase #5 | $104.45 | 12.637% | $117.6493 | $117.65 | $117.65 | $117.60 |
| Purchase #6 | $98.86 | 3.752% | $102.5692 | $102.57 | $102.55 | $102.60 |
| Purchase #7 | $173.29 | 3.372% | $179.1333 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $866.55 | $917.3097 | $917.31 | $917.30 | $917.20 | |