| 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 | $134.54 | 13.237% | $152.3491 | $152.35 | $152.35 | $152.30 |
| Purchase #2 | $65.48 | 12.523% | $73.6801 | $73.68 | $73.70 | $73.70 |
| Purchase #3 | $165.46 | 4.398% | $172.7369 | $172.74 | $172.75 | $172.70 |
| Purchase #4 | $109.63 | 6.703% | $116.9785 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $107.47 | 4.395% | $112.1933 | $112.19 | $112.20 | $112.20 |
| Purchase #6 | $62.71 | 8.126% | $67.8058 | $67.81 | $67.80 | $67.80 |
| Purchase #7 | $173.31 | 12.802% | $195.4971 | $195.50 | $195.50 | $195.50 |
| 7 purchase totals = | $818.60 | $891.2408 | $891.25 | $891.30 | $891.20 | |