| 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 | $158.38 | 8.324% | $171.5636 | $171.56 | $171.55 | $171.60 |
| Purchase #2 | $113.80 | 8.351% | $123.3034 | $123.30 | $123.30 | $123.30 |
| Purchase #3 | $109.96 | 8.633% | $119.4528 | $119.45 | $119.45 | $119.50 |
| Purchase #4 | $222.93 | 8.852% | $242.6638 | $242.66 | $242.65 | $242.70 |
| Purchase #5 | $209.85 | 9.114% | $228.9757 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $127.98 | 8.416% | $138.7508 | $138.75 | $138.75 | $138.80 |
| Purchase #7 | $41.35 | 6.275% | $43.9447 | $43.94 | $43.95 | $43.90 |
| 7 purchase totals = | $984.25 | $1,068.6548 | $1,068.64 | $1,068.65 | $1,068.80 | |