| 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 | $149.51 | 12.257% | $167.8354 | $167.84 | $167.85 | $167.80 |
| Purchase #2 | $90.86 | 13.394% | $103.0298 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $201.86 | 12.666% | $227.4276 | $227.43 | $227.45 | $227.40 |
| Purchase #4 | $175.76 | 11.396% | $195.7896 | $195.79 | $195.80 | $195.80 |
| Purchase #5 | $201.70 | 5.379% | $212.5494 | $212.55 | $212.55 | $212.50 |
| Purchase #6 | $76.64 | 10.276% | $84.5155 | $84.52 | $84.50 | $84.50 |
| Purchase #7 | $156.88 | 6.471% | $167.0317 | $167.03 | $167.05 | $167.00 |
| 7 purchase totals = | $1,053.21 | $1,158.1790 | $1,158.19 | $1,158.25 | $1,158.00 | |