| 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 | $161.25 | 10.252% | $177.7814 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $162.61 | 3.283% | $167.9485 | $167.95 | $167.95 | $167.90 |
| Purchase #3 | $232.25 | 3.129% | $239.5171 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $144.53 | 13.671% | $164.2887 | $164.29 | $164.30 | $164.30 |
| Purchase #5 | $142.30 | 11.180% | $158.2091 | $158.21 | $158.20 | $158.20 |
| Purchase #6 | $162.70 | 11.863% | $182.0011 | $182.00 | $182.00 | $182.00 |
| Purchase #7 | $203.79 | 8.527% | $221.1672 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $1,209.43 | $1,310.9131 | $1,310.92 | $1,310.90 | $1,310.90 | |