| 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 | $182.74 | 4.874% | $191.6467 | $191.65 | $191.65 | $191.60 |
| Purchase #2 | $107.36 | 12.239% | $120.4998 | $120.50 | $120.50 | $120.50 |
| Purchase #3 | $126.28 | 5.130% | $132.7582 | $132.76 | $132.75 | $132.80 |
| Purchase #4 | $10.98 | 5.510% | $11.585 | $11.59 | $11.60 | $11.60 |
| Purchase #5 | $5.68 | 8.703% | $6.1743 | $6.17 | $6.15 | $6.20 |
| Purchase #6 | $236.78 | 7.814% | $255.282 | $255.28 | $255.30 | $255.30 |
| Purchase #7 | $73.30 | 11.660% | $81.8468 | $81.85 | $81.85 | $81.80 |
| 7 purchase totals = | $743.12 | $799.7928 | $799.80 | $799.80 | $799.80 | |