| 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 | $166.33 | 3.304% | $171.8255 | $171.83 | $171.85 | $171.80 |
| Purchase #2 | $116.55 | 3.213% | $120.2948 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $159.31 | 8.647% | $173.0855 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $27.38 | 4.529% | $28.62 | $28.62 | $28.60 | $28.60 |
| Purchase #5 | $192.35 | 11.615% | $214.6915 | $214.69 | $214.70 | $214.70 |
| Purchase #6 | $195.39 | 7.430% | $209.9075 | $209.91 | $209.90 | $209.90 |
| Purchase #7 | $142.66 | 11.462% | $159.0117 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $999.97 | $1,077.4365 | $1,077.44 | $1,077.45 | $1,077.40 | |