| 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 | $167.35 | 6.849% | $178.8118 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $220.81 | 7.268% | $236.8585 | $236.86 | $236.85 | $236.90 |
| Purchase #3 | $120.71 | 4.869% | $126.5874 | $126.59 | $126.60 | $126.60 |
| Purchase #4 | $176.62 | 5.818% | $186.8958 | $186.90 | $186.90 | $186.90 |
| Purchase #5 | $202.33 | 5.282% | $213.0171 | $213.02 | $213.00 | $213.00 |
| Purchase #6 | $227.60 | 6.163% | $241.627 | $241.63 | $241.65 | $241.60 |
| Purchase #7 | $146.80 | 6.303% | $156.0528 | $156.05 | $156.05 | $156.10 |
| 7 purchase totals = | $1,262.22 | $1,339.8504 | $1,339.86 | $1,339.85 | $1,339.90 | |