| 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 | $175.57 | 3.146% | $181.0934 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $204.63 | 6.160% | $217.2352 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $85.70 | 6.335% | $91.1291 | $91.13 | $91.15 | $91.10 |
| Purchase #4 | $109.25 | 3.657% | $113.2453 | $113.25 | $113.25 | $113.20 |
| Purchase #5 | $152.98 | 7.464% | $164.3984 | $164.40 | $164.40 | $164.40 |
| Purchase #6 | $235.58 | 4.457% | $246.0798 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $93.52 | 4.147% | $97.3983 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $1,057.23 | $1,110.5795 | $1,110.59 | $1,110.65 | $1,110.50 | |