| 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 | $181.68 | 5.363% | $191.4235 | $191.42 | $191.40 | $191.40 |
| Purchase #2 | $121.43 | 11.807% | $135.7672 | $135.77 | $135.75 | $135.80 |
| Purchase #3 | $44.65 | 10.754% | $49.4517 | $49.45 | $49.45 | $49.50 |
| Purchase #4 | $156.81 | 6.761% | $167.4119 | $167.41 | $167.40 | $167.40 |
| Purchase #5 | $247.34 | 11.253% | $275.1732 | $275.17 | $275.15 | $275.20 |
| Purchase #6 | $175.99 | 3.400% | $181.9737 | $181.97 | $181.95 | $182.00 |
| Purchase #7 | $12.27 | 12.788% | $13.8391 | $13.84 | $13.85 | $13.80 |
| 7 purchase totals = | $940.17 | $1,015.0403 | $1,015.03 | $1,014.95 | $1,015.10 | |