| 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 | $182.92 | 6.484% | $194.7805 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $161.74 | 5.189% | $170.1327 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $156.88 | 6.732% | $167.4412 | $167.44 | $167.45 | $167.40 |
| Purchase #4 | $90.31 | 7.714% | $97.2765 | $97.28 | $97.30 | $97.30 |
| Purchase #5 | $201.81 | 10.691% | $223.3855 | $223.39 | $223.40 | $223.40 |
| Purchase #6 | $25.53 | 6.366% | $27.1552 | $27.16 | $27.15 | $27.20 |
| Purchase #7 | $242.41 | 4.630% | $253.6336 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $1,061.60 | $1,133.8052 | $1,133.81 | $1,133.90 | $1,133.80 | |