| 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 | $140.33 | 6.702% | $149.7349 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $157.56 | 12.400% | $177.0974 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $212.85 | 3.177% | $219.6122 | $219.61 | $219.60 | $219.60 |
| Purchase #4 | $191.80 | 7.865% | $206.8851 | $206.89 | $206.90 | $206.90 |
| Purchase #5 | $137.50 | 12.726% | $154.9983 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $83.57 | 5.831% | $88.443 | $88.44 | $88.45 | $88.40 |
| Purchase #7 | $82.61 | 5.839% | $87.4336 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $1,006.22 | $1,084.2045 | $1,084.20 | $1,084.25 | $1,084.10 | |