| 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 | $168.59 | 3.134% | $173.8736 | $173.87 | $173.85 | $173.90 |
| Purchase #2 | $190.31 | 5.102% | $200.0196 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $107.72 | 13.333% | $122.0823 | $122.08 | $122.10 | $122.10 |
| Purchase #4 | $52.55 | 13.736% | $59.7683 | $59.77 | $59.75 | $59.80 |
| Purchase #5 | $64.99 | 7.484% | $69.8539 | $69.85 | $69.85 | $69.90 |
| Purchase #6 | $104.27 | 10.471% | $115.1881 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $198.73 | 3.391% | $205.4689 | $205.47 | $205.45 | $205.50 |
| 7 purchase totals = | $887.16 | $946.2547 | $946.25 | $946.20 | $946.40 | |