| 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 | $166.80 | 3.543% | $172.7097 | $172.71 | $172.70 | $172.70 |
| Purchase #2 | $60.32 | 8.388% | $65.3796 | $65.38 | $65.40 | $65.40 |
| Purchase #3 | $113.58 | 6.420% | $120.8718 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $228.34 | 6.350% | $242.8396 | $242.84 | $242.85 | $242.80 |
| Purchase #5 | $183.44 | 6.337% | $195.0646 | $195.06 | $195.05 | $195.10 |
| Purchase #6 | $217.64 | 11.450% | $242.5598 | $242.56 | $242.55 | $242.60 |
| Purchase #7 | $120.25 | 9.577% | $131.7663 | $131.77 | $131.75 | $131.80 |
| 7 purchase totals = | $1,090.37 | $1,171.1914 | $1,171.19 | $1,171.15 | $1,171.30 | |