| 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 | $141.75 | 11.559% | $158.1349 | $158.13 | $158.15 | $158.10 |
| Purchase #2 | $246.90 | 8.474% | $267.8223 | $267.82 | $267.80 | $267.80 |
| Purchase #3 | $208.77 | 10.553% | $230.8015 | $230.80 | $230.80 | $230.80 |
| Purchase #4 | $33.51 | 8.118% | $36.2303 | $36.23 | $36.25 | $36.20 |
| Purchase #5 | $15.68 | 13.295% | $17.7647 | $17.76 | $17.75 | $17.80 |
| Purchase #6 | $98.92 | 12.156% | $110.9447 | $110.94 | $110.95 | $110.90 |
| Purchase #7 | $46.58 | 6.103% | $49.4228 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $792.11 | $871.1212 | $871.10 | $871.10 | $871.00 | |