| 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 | $173.26 | 5.699% | $183.1341 | $183.13 | $183.15 | $183.10 |
| Purchase #2 | $37.83 | 10.834% | $41.9285 | $41.93 | $41.95 | $41.90 |
| Purchase #3 | $167.96 | 6.713% | $179.2352 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $221.28 | 11.502% | $246.7316 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $170.44 | 10.269% | $187.9425 | $187.94 | $187.95 | $187.90 |
| Purchase #6 | $64.81 | 12.497% | $72.9093 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $129.33 | 3.674% | $134.0816 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $964.91 | $1,045.9628 | $1,045.96 | $1,046.05 | $1,045.80 | |