| 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 | $150.80 | 6.488% | $160.5839 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $70.73 | 3.475% | $73.1879 | $73.19 | $73.20 | $73.20 |
| Purchase #3 | $188.51 | 13.199% | $213.3914 | $213.39 | $213.40 | $213.40 |
| Purchase #4 | $237.46 | 13.384% | $269.2416 | $269.24 | $269.25 | $269.20 |
| Purchase #5 | $118.74 | 6.514% | $126.4747 | $126.47 | $126.45 | $126.50 |
| Purchase #6 | $206.74 | 5.863% | $218.8612 | $218.86 | $218.85 | $218.90 |
| Purchase #7 | $74.94 | 11.809% | $83.7897 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $1,047.92 | $1,145.5304 | $1,145.52 | $1,145.55 | $1,145.60 | |