| 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 | $207.60 | 7.473% | $223.1139 | $223.11 | $223.10 | $223.10 |
| Purchase #2 | $114.25 | 8.154% | $123.5659 | $123.57 | $123.55 | $123.60 |
| Purchase #3 | $208.34 | 3.539% | $215.7132 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $136.64 | 9.249% | $149.2778 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $205.62 | 10.194% | $226.5809 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $36.60 | 11.158% | $40.6838 | $40.68 | $40.70 | $40.70 |
| Purchase #7 | $175.35 | 13.379% | $198.8101 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $1,084.40 | $1,177.7456 | $1,177.74 | $1,177.75 | $1,177.80 | |