| 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 | $166.83 | 5.290% | $175.6553 | $175.66 | $175.65 | $175.70 |
| Purchase #2 | $42.58 | 3.439% | $44.0443 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $201.65 | 6.710% | $215.1807 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $5.58 | 13.771% | $6.3484 | $6.35 | $6.35 | $6.30 |
| Purchase #5 | $123.52 | 8.129% | $133.5609 | $133.56 | $133.55 | $133.60 |
| Purchase #6 | $8.85 | 4.166% | $9.2187 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $103.54 | 12.797% | $116.79 | $116.79 | $116.80 | $116.80 |
| 7 purchase totals = | $652.55 | $700.7983 | $700.80 | $700.80 | $700.80 | |