| 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 | $144.57 | 5.649% | $152.7368 | $152.74 | $152.75 | $152.70 |
| Purchase #2 | $233.69 | 8.706% | $254.0351 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $175.82 | 3.869% | $182.6225 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $183.55 | 12.716% | $206.8902 | $206.89 | $206.90 | $206.90 |
| Purchase #5 | $37.79 | 6.441% | $40.2241 | $40.22 | $40.20 | $40.20 |
| Purchase #6 | $23.36 | 13.118% | $26.4244 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $78.65 | 8.384% | $85.244 | $85.24 | $85.25 | $85.20 |
| 7 purchase totals = | $877.43 | $948.1771 | $948.17 | $948.15 | $948.00 | |