| 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 | $175.63 | 3.583% | $181.9228 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $131.89 | 3.309% | $136.2542 | $136.25 | $136.25 | $136.30 |
| Purchase #3 | $239.87 | 3.423% | $248.0808 | $248.08 | $248.10 | $248.10 |
| Purchase #4 | $199.92 | 10.744% | $221.3994 | $221.40 | $221.40 | $221.40 |
| Purchase #5 | $150.68 | 9.403% | $164.8484 | $164.85 | $164.85 | $164.80 |
| Purchase #6 | $75.79 | 13.218% | $85.8079 | $85.81 | $85.80 | $85.80 |
| Purchase #7 | $245.76 | 13.496% | $278.9278 | $278.93 | $278.95 | $278.90 |
| 7 purchase totals = | $1,219.54 | $1,317.2413 | $1,317.24 | $1,317.25 | $1,317.20 | |