| 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 | $105.80 | 8.476% | $114.7676 | $114.77 | $114.75 | $114.80 |
| Purchase #2 | $163.69 | 4.379% | $170.858 | $170.86 | $170.85 | $170.90 |
| Purchase #3 | $179.46 | 12.668% | $202.194 | $202.19 | $202.20 | $202.20 |
| Purchase #4 | $34.29 | 3.283% | $35.4157 | $35.42 | $35.40 | $35.40 |
| Purchase #5 | $172.96 | 5.703% | $182.8239 | $182.82 | $182.80 | $182.80 |
| Purchase #6 | $16.54 | 9.537% | $18.1174 | $18.12 | $18.10 | $18.10 |
| Purchase #7 | $33.63 | 4.363% | $35.0973 | $35.10 | $35.10 | $35.10 |
| 7 purchase totals = | $706.37 | $759.2739 | $759.28 | $759.20 | $759.30 | |