| 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 | $84.36 | 5.719% | $89.1845 | $89.18 | $89.20 | $89.20 |
| Purchase #2 | $183.25 | 5.312% | $192.9842 | $192.98 | $193.00 | $193.00 |
| Purchase #3 | $18.60 | 6.495% | $19.8081 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $87.84 | 5.557% | $92.7213 | $92.72 | $92.70 | $92.70 |
| Purchase #5 | $236.70 | 3.589% | $245.1952 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $137.42 | 9.422% | $150.3677 | $150.37 | $150.35 | $150.40 |
| Purchase #7 | $124.51 | 12.752% | $140.3875 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $872.68 | $930.6485 | $930.65 | $930.65 | $930.70 | |