| 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 | $161.83 | 7.576% | $174.0902 | $174.09 | $174.10 | $174.10 |
| Purchase #2 | $175.25 | 12.343% | $196.8811 | $196.88 | $196.90 | $196.90 |
| Purchase #3 | $12.80 | 7.539% | $13.765 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $129.65 | 9.816% | $142.3764 | $142.38 | $142.40 | $142.40 |
| Purchase #5 | $70.87 | 11.793% | $79.2277 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $116.30 | 3.145% | $119.9576 | $119.96 | $119.95 | $120.00 |
| Purchase #7 | $136.63 | 13.315% | $154.8223 | $154.82 | $154.80 | $154.80 |
| 7 purchase totals = | $803.33 | $881.1203 | $881.13 | $881.15 | $881.20 | |