| 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 | $151.41 | 3.407% | $156.5685 | $156.57 | $156.55 | $156.60 |
| Purchase #2 | $196.61 | 5.800% | $208.0134 | $208.01 | $208.00 | $208.00 |
| Purchase #3 | $208.37 | 11.421% | $232.1679 | $232.17 | $232.15 | $232.20 |
| Purchase #4 | $123.29 | 4.411% | $128.7283 | $128.73 | $128.75 | $128.70 |
| Purchase #5 | $232.63 | 13.103% | $263.1115 | $263.11 | $263.10 | $263.10 |
| Purchase #6 | $113.46 | 10.529% | $125.4062 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $131.90 | 9.683% | $144.6719 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $1,157.67 | $1,258.6677 | $1,258.67 | $1,258.60 | $1,258.70 | |