| 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 | $144.40 | 9.522% | $158.1498 | $158.15 | $158.15 | $158.10 |
| Purchase #2 | $238.48 | 10.146% | $262.6762 | $262.68 | $262.70 | $262.70 |
| Purchase #3 | $197.77 | 12.186% | $221.8703 | $221.87 | $221.85 | $221.90 |
| Purchase #4 | $181.33 | 4.266% | $189.0655 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $79.36 | 6.551% | $84.5589 | $84.56 | $84.55 | $84.60 |
| Purchase #6 | $250.27 | 12.664% | $281.9642 | $281.96 | $281.95 | $282.00 |
| Purchase #7 | $10.61 | 8.788% | $11.5424 | $11.54 | $11.55 | $11.50 |
| 7 purchase totals = | $1,102.22 | $1,209.8273 | $1,209.83 | $1,209.80 | $1,209.90 | |