| 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 | $73.54 | 6.339% | $78.2017 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $198.89 | 12.684% | $224.1172 | $224.12 | $224.10 | $224.10 |
| Purchase #3 | $174.99 | 4.448% | $182.7736 | $182.77 | $182.75 | $182.80 |
| Purchase #4 | $11.71 | 12.214% | $13.1403 | $13.14 | $13.15 | $13.10 |
| Purchase #5 | $188.61 | 13.348% | $213.7857 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $191.81 | 13.597% | $217.8904 | $217.89 | $217.90 | $217.90 |
| Purchase #7 | $235.67 | 6.784% | $251.6579 | $251.66 | $251.65 | $251.70 |
| 7 purchase totals = | $1,075.22 | $1,181.5668 | $1,181.57 | $1,181.55 | $1,181.60 | |