| 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 | $101.80 | 13.806% | $115.8545 | $115.85 | $115.85 | $115.90 |
| Purchase #2 | $44.49 | 6.551% | $47.4045 | $47.40 | $47.40 | $47.40 |
| Purchase #3 | $33.27 | 6.284% | $35.3607 | $35.36 | $35.35 | $35.40 |
| Purchase #4 | $208.62 | 13.446% | $236.671 | $236.67 | $236.65 | $236.70 |
| Purchase #5 | $103.91 | 5.103% | $109.2125 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $12.26 | 12.443% | $13.7855 | $13.79 | $13.80 | $13.80 |
| Purchase #7 | $160.27 | 10.549% | $177.1769 | $177.18 | $177.20 | $177.20 |
| 7 purchase totals = | $664.62 | $735.4656 | $735.46 | $735.45 | $735.60 | |