| 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 | $158.92 | 11.302% | $176.8811 | $176.88 | $176.90 | $176.90 |
| Purchase #2 | $233.41 | 5.214% | $245.58 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $70.95 | 11.739% | $79.2788 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $93.56 | 3.327% | $96.6727 | $96.67 | $96.65 | $96.70 |
| Purchase #5 | $31.39 | 13.389% | $35.5928 | $35.59 | $35.60 | $35.60 |
| Purchase #6 | $134.83 | 10.500% | $148.9872 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $6.53 | 8.333% | $7.0741 | $7.07 | $7.05 | $7.10 |
| 7 purchase totals = | $729.59 | $790.0667 | $790.06 | $790.10 | $790.20 | |