| 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 | $168.40 | 4.355% | $175.7338 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $20.54 | 8.181% | $22.2204 | $22.22 | $22.20 | $22.20 |
| Purchase #3 | $184.29 | 12.344% | $207.0388 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $247.96 | 9.156% | $270.6632 | $270.66 | $270.65 | $270.70 |
| Purchase #5 | $218.27 | 7.649% | $234.9655 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $171.82 | 4.617% | $179.7529 | $179.75 | $179.75 | $179.80 |
| Purchase #7 | $23.60 | 9.142% | $25.7575 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $1,034.88 | $1,116.1321 | $1,116.13 | $1,116.10 | $1,116.20 | |