| 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 | $172.33 | 4.257% | $179.6661 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $139.58 | 9.864% | $153.3482 | $153.35 | $153.35 | $153.30 |
| Purchase #3 | $162.94 | 6.558% | $173.6256 | $173.63 | $173.65 | $173.60 |
| Purchase #4 | $233.53 | 10.542% | $258.1487 | $258.15 | $258.15 | $258.10 |
| Purchase #5 | $117.90 | 6.829% | $125.9514 | $125.95 | $125.95 | $126.00 |
| Purchase #6 | $176.50 | 4.668% | $184.739 | $184.74 | $184.75 | $184.70 |
| Purchase #7 | $98.33 | 6.828% | $105.044 | $105.04 | $105.05 | $105.00 |
| 7 purchase totals = | $1,101.11 | $1,180.5230 | $1,180.53 | $1,180.55 | $1,180.40 | |