| 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 | $143.82 | 8.536% | $156.0965 | $156.10 | $156.10 | $156.10 |
| Purchase #2 | $244.70 | 11.386% | $272.5615 | $272.56 | $272.55 | $272.60 |
| Purchase #3 | $162.48 | 4.176% | $169.2652 | $169.27 | $169.25 | $169.30 |
| Purchase #4 | $177.33 | 6.618% | $189.0657 | $189.07 | $189.05 | $189.10 |
| Purchase #5 | $90.72 | 12.293% | $101.8722 | $101.87 | $101.85 | $101.90 |
| Purchase #6 | $169.31 | 3.799% | $175.7421 | $175.74 | $175.75 | $175.70 |
| Purchase #7 | $193.46 | 13.799% | $220.1555 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $1,181.82 | $1,284.7587 | $1,284.77 | $1,284.70 | $1,284.90 | |