| 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 | $195.29 | 10.628% | $216.0454 | $216.05 | $216.05 | $216.00 |
| Purchase #2 | $175.77 | 3.615% | $182.1241 | $182.12 | $182.10 | $182.10 |
| Purchase #3 | $144.66 | 9.471% | $158.3607 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $147.92 | 13.417% | $167.7664 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $157.63 | 8.585% | $171.1625 | $171.16 | $171.15 | $171.20 |
| Purchase #6 | $201.76 | 9.690% | $221.3105 | $221.31 | $221.30 | $221.30 |
| Purchase #7 | $137.60 | 11.380% | $153.2589 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $1,160.63 | $1,270.0285 | $1,270.03 | $1,269.95 | $1,270.10 | |