| 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 | $37.34 | 7.713% | $40.22 | $40.22 | $40.20 | $40.20 |
| Purchase #2 | $103.51 | 8.495% | $112.3032 | $112.30 | $112.30 | $112.30 |
| Purchase #3 | $173.27 | 4.577% | $181.2006 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $160.74 | 3.703% | $166.6922 | $166.69 | $166.70 | $166.70 |
| Purchase #5 | $37.73 | 13.427% | $42.796 | $42.80 | $42.80 | $42.80 |
| Purchase #6 | $165.56 | 6.412% | $176.1757 | $176.18 | $176.20 | $176.20 |
| Purchase #7 | $157.25 | 11.753% | $175.7316 | $175.73 | $175.75 | $175.70 |
| 7 purchase totals = | $835.40 | $895.1193 | $895.12 | $895.15 | $895.10 | |