| 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 | $170.51 | 7.382% | $183.097 | $183.10 | $183.10 | $183.10 |
| Purchase #2 | $196.52 | 4.514% | $205.3909 | $205.39 | $205.40 | $205.40 |
| Purchase #3 | $21.96 | 11.487% | $24.4825 | $24.48 | $24.50 | $24.50 |
| Purchase #4 | $25.33 | 3.273% | $26.1591 | $26.16 | $26.15 | $26.20 |
| Purchase #5 | $163.96 | 6.165% | $174.0681 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $233.99 | 4.873% | $245.3923 | $245.39 | $245.40 | $245.40 |
| Purchase #7 | $6.53 | 12.226% | $7.3284 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $818.80 | $865.9183 | $865.92 | $865.95 | $866.00 | |