| 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 | $135.90 | 7.448% | $146.0218 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $87.66 | 11.860% | $98.0565 | $98.06 | $98.05 | $98.10 |
| Purchase #3 | $158.58 | 3.106% | $163.5055 | $163.51 | $163.50 | $163.50 |
| Purchase #4 | $207.98 | 13.359% | $235.764 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $85.49 | 5.129% | $89.8748 | $89.87 | $89.85 | $89.90 |
| Purchase #6 | $105.53 | 5.855% | $111.7088 | $111.71 | $111.70 | $111.70 |
| Purchase #7 | $173.48 | 5.846% | $183.6216 | $183.62 | $183.60 | $183.60 |
| 7 purchase totals = | $954.62 | $1,028.5530 | $1,028.55 | $1,028.45 | $1,028.60 | |