| 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 | $163.38 | 5.274% | $171.9967 | $172.00 | $172.00 | $172.00 |
| Purchase #2 | $134.89 | 13.841% | $153.5601 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $190.80 | 10.312% | $210.4753 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $206.47 | 5.398% | $217.6153 | $217.62 | $217.60 | $217.60 |
| Purchase #5 | $187.46 | 13.743% | $213.2226 | $213.22 | $213.20 | $213.20 |
| Purchase #6 | $5.43 | 11.731% | $6.067 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $96.55 | 11.595% | $107.745 | $107.75 | $107.75 | $107.70 |
| 7 purchase totals = | $984.98 | $1,080.6820 | $1,080.70 | $1,080.65 | $1,080.70 | |