| 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 | $159.61 | 5.125% | $167.79 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $61.79 | 12.142% | $69.2925 | $69.29 | $69.30 | $69.30 |
| Purchase #3 | $133.88 | 13.689% | $152.2068 | $152.21 | $152.20 | $152.20 |
| Purchase #4 | $206.61 | 3.408% | $213.6513 | $213.65 | $213.65 | $213.70 |
| Purchase #5 | $248.93 | 5.730% | $263.1937 | $263.19 | $263.20 | $263.20 |
| Purchase #6 | $92.56 | 13.510% | $105.0649 | $105.06 | $105.05 | $105.10 |
| Purchase #7 | $208.85 | 6.277% | $221.9595 | $221.96 | $221.95 | $222.00 |
| 7 purchase totals = | $1,112.23 | $1,193.1587 | $1,193.15 | $1,193.15 | $1,193.30 | |