| 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 | $127.53 | 8.800% | $138.7526 | $138.75 | $138.75 | $138.80 |
| Purchase #2 | $151.75 | 10.640% | $167.8962 | $167.90 | $167.90 | $167.90 |
| Purchase #3 | $40.83 | 4.778% | $42.7809 | $42.78 | $42.80 | $42.80 |
| Purchase #4 | $240.89 | 4.871% | $252.6238 | $252.62 | $252.60 | $252.60 |
| Purchase #5 | $134.97 | 7.470% | $145.0523 | $145.05 | $145.05 | $145.10 |
| Purchase #6 | $195.43 | 6.416% | $207.9688 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $82.31 | 13.742% | $93.621 | $93.62 | $93.60 | $93.60 |
| 7 purchase totals = | $973.71 | $1,048.6956 | $1,048.69 | $1,048.65 | $1,048.80 | |