| 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 | $151.27 | 9.730% | $165.9886 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $52.76 | 8.272% | $57.1243 | $57.12 | $57.10 | $57.10 |
| Purchase #3 | $6.42 | 12.317% | $7.2108 | $7.21 | $7.20 | $7.20 |
| Purchase #4 | $232.92 | 5.182% | $244.9899 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $70.59 | 12.196% | $79.1992 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $126.63 | 3.260% | $130.7581 | $130.76 | $130.75 | $130.80 |
| Purchase #7 | $61.29 | 5.254% | $64.5102 | $64.51 | $64.50 | $64.50 |
| 7 purchase totals = | $701.88 | $749.7811 | $749.78 | $749.75 | $749.80 | |