| 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 | $165.86 | 4.150% | $172.7432 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $110.27 | 13.635% | $125.3053 | $125.31 | $125.30 | $125.30 |
| Purchase #3 | $63.25 | 6.331% | $67.2544 | $67.25 | $67.25 | $67.30 |
| Purchase #4 | $247.49 | 4.174% | $257.8202 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $87.91 | 8.108% | $95.0377 | $95.04 | $95.05 | $95.00 |
| Purchase #6 | $188.25 | 13.623% | $213.8953 | $213.90 | $213.90 | $213.90 |
| Purchase #7 | $66.75 | 10.645% | $73.8555 | $73.86 | $73.85 | $73.90 |
| 7 purchase totals = | $929.78 | $1,005.9116 | $1,005.92 | $1,005.90 | $1,005.90 | |