| 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 | $131.88 | 8.133% | $142.6058 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $17.80 | 6.232% | $18.9093 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $182.26 | 4.551% | $190.5547 | $190.55 | $190.55 | $190.60 |
| Purchase #4 | $221.32 | 7.547% | $238.023 | $238.02 | $238.00 | $238.00 |
| Purchase #5 | $155.85 | 7.706% | $167.8598 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $76.95 | 5.489% | $81.1738 | $81.17 | $81.15 | $81.20 |
| Purchase #7 | $106.37 | 8.634% | $115.554 | $115.55 | $115.55 | $115.60 |
| 7 purchase totals = | $892.43 | $954.6804 | $954.67 | $954.60 | $954.80 | |