| 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 | $151.64 | 9.545% | $166.114 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $121.32 | 3.153% | $125.1452 | $125.15 | $125.15 | $125.10 |
| Purchase #3 | $211.35 | 8.285% | $228.8603 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $80.95 | 9.187% | $88.3869 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $114.84 | 13.705% | $130.5788 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $21.79 | 13.290% | $24.6859 | $24.69 | $24.70 | $24.70 |
| Purchase #7 | $215.86 | 4.398% | $225.3535 | $225.35 | $225.35 | $225.40 |
| 7 purchase totals = | $917.75 | $989.1246 | $989.13 | $989.15 | $989.20 | |