| 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 | $144.96 | 10.225% | $159.7822 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $32.86 | 10.771% | $36.3994 | $36.40 | $36.40 | $36.40 |
| Purchase #3 | $7.25 | 5.576% | $7.6543 | $7.65 | $7.65 | $7.70 |
| Purchase #4 | $58.26 | 4.652% | $60.9703 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $210.74 | 4.770% | $220.7923 | $220.79 | $220.80 | $220.80 |
| Purchase #6 | $177.32 | 11.815% | $198.2704 | $198.27 | $198.25 | $198.30 |
| Purchase #7 | $165.94 | 6.112% | $176.0823 | $176.08 | $176.10 | $176.10 |
| 7 purchase totals = | $797.33 | $859.9512 | $859.94 | $859.95 | $860.10 | |