| 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 | $112.57 | 3.166% | $116.134 | $116.13 | $116.15 | $116.10 |
| Purchase #2 | $74.87 | 5.520% | $79.0028 | $79.00 | $79.00 | $79.00 |
| Purchase #3 | $83.70 | 7.752% | $90.1884 | $90.19 | $90.20 | $90.20 |
| Purchase #4 | $143.63 | 11.554% | $160.225 | $160.23 | $160.25 | $160.20 |
| Purchase #5 | $162.91 | 5.137% | $171.2787 | $171.28 | $171.30 | $171.30 |
| Purchase #6 | $198.67 | 13.276% | $225.0454 | $225.05 | $225.05 | $225.00 |
| Purchase #7 | $244.35 | 11.226% | $271.7807 | $271.78 | $271.80 | $271.80 |
| 7 purchase totals = | $1,020.70 | $1,113.6550 | $1,113.66 | $1,113.75 | $1,113.60 | |