| 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 | $166.72 | 9.788% | $183.0386 | $183.04 | $183.05 | $183.00 |
| Purchase #2 | $150.51 | 11.602% | $167.9722 | $167.97 | $167.95 | $168.00 |
| Purchase #3 | $155.99 | 9.105% | $170.1929 | $170.19 | $170.20 | $170.20 |
| Purchase #4 | $121.79 | 9.205% | $133.0008 | $133.00 | $133.00 | $133.00 |
| Purchase #5 | $137.52 | 3.831% | $142.7884 | $142.79 | $142.80 | $142.80 |
| Purchase #6 | $221.44 | 9.639% | $242.7846 | $242.78 | $242.80 | $242.80 |
| Purchase #7 | $238.87 | 10.675% | $264.3694 | $264.37 | $264.35 | $264.40 |
| 7 purchase totals = | $1,192.84 | $1,304.1469 | $1,304.14 | $1,304.15 | $1,304.20 | |