| 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 | $175.61 | 10.490% | $194.0315 | $194.03 | $194.05 | $194.00 |
| Purchase #2 | $140.65 | 6.352% | $149.5841 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $223.53 | 8.731% | $243.0464 | $243.05 | $243.05 | $243.00 |
| Purchase #4 | $98.82 | 5.439% | $104.1948 | $104.19 | $104.20 | $104.20 |
| Purchase #5 | $250.97 | 10.814% | $278.1099 | $278.11 | $278.10 | $278.10 |
| Purchase #6 | $153.87 | 8.683% | $167.2305 | $167.23 | $167.25 | $167.20 |
| Purchase #7 | $169.45 | 7.273% | $181.7741 | $181.77 | $181.75 | $181.80 |
| 7 purchase totals = | $1,212.90 | $1,317.9713 | $1,317.96 | $1,318.00 | $1,317.90 | |