| 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 | $119.51 | 7.761% | $128.7852 | $128.79 | $128.80 | $128.80 |
| Purchase #2 | $148.35 | 3.532% | $153.5897 | $153.59 | $153.60 | $153.60 |
| Purchase #3 | $22.40 | 11.649% | $25.0094 | $25.01 | $25.00 | $25.00 |
| Purchase #4 | $27.96 | 5.321% | $29.4478 | $29.45 | $29.45 | $29.40 |
| Purchase #5 | $180.58 | 13.536% | $205.0233 | $205.02 | $205.00 | $205.00 |
| Purchase #6 | $108.25 | 5.274% | $113.9591 | $113.96 | $113.95 | $114.00 |
| Purchase #7 | $160.96 | 10.368% | $177.6483 | $177.65 | $177.65 | $177.60 |
| 7 purchase totals = | $768.01 | $833.4628 | $833.47 | $833.45 | $833.40 | |