| 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 | $149.32 | 12.357% | $167.7715 | $167.77 | $167.75 | $167.80 |
| Purchase #2 | $205.26 | 10.311% | $226.4244 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $39.64 | 11.209% | $44.0832 | $44.08 | $44.10 | $44.10 |
| Purchase #4 | $15.84 | 13.481% | $17.9754 | $17.98 | $18.00 | $18.00 |
| Purchase #5 | $145.32 | 7.660% | $156.4515 | $156.45 | $156.45 | $156.50 |
| Purchase #6 | $82.69 | 7.753% | $89.101 | $89.10 | $89.10 | $89.10 |
| Purchase #7 | $250.41 | 5.781% | $264.8862 | $264.89 | $264.90 | $264.90 |
| 7 purchase totals = | $888.48 | $966.6932 | $966.69 | $966.70 | $966.80 | |