| 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 | $133.63 | 4.144% | $139.1676 | $139.17 | $139.15 | $139.20 |
| Purchase #2 | $171.97 | 11.403% | $191.5797 | $191.58 | $191.60 | $191.60 |
| Purchase #3 | $44.25 | 12.814% | $49.9202 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $135.84 | 6.192% | $144.2512 | $144.25 | $144.25 | $144.30 |
| Purchase #5 | $156.62 | 5.756% | $165.635 | $165.64 | $165.65 | $165.60 |
| Purchase #6 | $94.75 | 7.757% | $102.0998 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $135.31 | 12.474% | $152.1886 | $152.19 | $152.20 | $152.20 |
| 7 purchase totals = | $872.37 | $944.8421 | $944.85 | $944.85 | $944.90 | |