| 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 | $171.64 | 8.840% | $186.813 | $186.81 | $186.80 | $186.80 |
| Purchase #2 | $153.38 | 11.671% | $171.281 | $171.28 | $171.30 | $171.30 |
| Purchase #3 | $181.91 | 13.348% | $206.1913 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $232.62 | 7.607% | $250.3154 | $250.32 | $250.30 | $250.30 |
| Purchase #5 | $60.89 | 10.186% | $67.0923 | $67.09 | $67.10 | $67.10 |
| Purchase #6 | $125.34 | 3.155% | $129.2945 | $129.29 | $129.30 | $129.30 |
| Purchase #7 | $31.82 | 6.298% | $33.824 | $33.82 | $33.80 | $33.80 |
| 7 purchase totals = | $957.60 | $1,044.8115 | $1,044.80 | $1,044.80 | $1,044.80 | |