| 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 | $141.49 | 8.590% | $153.644 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $215.59 | 7.707% | $232.2055 | $232.21 | $232.20 | $232.20 |
| Purchase #3 | $242.85 | 12.400% | $272.9634 | $272.96 | $272.95 | $273.00 |
| Purchase #4 | $64.32 | 4.795% | $67.4041 | $67.40 | $67.40 | $67.40 |
| Purchase #5 | $17.42 | 9.552% | $19.084 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $128.66 | 13.523% | $146.0587 | $146.06 | $146.05 | $146.10 |
| Purchase #7 | $78.85 | 13.564% | $89.5452 | $89.55 | $89.55 | $89.50 |
| 7 purchase totals = | $889.18 | $980.9049 | $980.90 | $980.90 | $980.90 | |