| 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 | $172.58 | 6.184% | $183.2523 | $183.25 | $183.25 | $183.30 |
| Purchase #2 | $68.57 | 4.367% | $71.5645 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $84.93 | 10.240% | $93.6268 | $93.63 | $93.65 | $93.60 |
| Purchase #4 | $63.31 | 9.514% | $69.3333 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $164.75 | 7.555% | $177.1969 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $113.28 | 10.407% | $125.069 | $125.07 | $125.05 | $125.10 |
| Purchase #7 | $136.38 | 5.192% | $143.4608 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $803.80 | $863.5036 | $863.50 | $863.50 | $863.60 | |