| 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 | $156.51 | 3.394% | $161.8219 | $161.82 | $161.80 | $161.80 |
| Purchase #2 | $117.26 | 6.803% | $125.2372 | $125.24 | $125.25 | $125.20 |
| Purchase #3 | $76.29 | 3.806% | $79.1936 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $247.60 | 8.491% | $268.6237 | $268.62 | $268.60 | $268.60 |
| Purchase #5 | $21.37 | 11.261% | $23.7765 | $23.78 | $23.80 | $23.80 |
| Purchase #6 | $81.90 | 9.844% | $89.9622 | $89.96 | $89.95 | $90.00 |
| Purchase #7 | $231.50 | 6.107% | $245.6377 | $245.64 | $245.65 | $245.60 |
| 7 purchase totals = | $932.43 | $994.2528 | $994.25 | $994.25 | $994.20 | |