| 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 | $121.84 | 6.358% | $129.5866 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $55.54 | 3.750% | $57.6228 | $57.62 | $57.60 | $57.60 |
| Purchase #3 | $177.79 | 11.402% | $198.0616 | $198.06 | $198.05 | $198.10 |
| Purchase #4 | $148.99 | 10.246% | $164.2555 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $52.75 | 12.560% | $59.3754 | $59.38 | $59.40 | $59.40 |
| Purchase #6 | $184.26 | 11.342% | $205.1588 | $205.16 | $205.15 | $205.20 |
| Purchase #7 | $133.42 | 6.173% | $141.656 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $874.59 | $955.7167 | $955.73 | $955.70 | $955.90 | |