| 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 | $159.27 | 12.637% | $179.3969 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $214.65 | 7.503% | $230.7552 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $62.52 | 6.791% | $66.7657 | $66.77 | $66.75 | $66.80 |
| Purchase #4 | $149.97 | 9.123% | $163.6518 | $163.65 | $163.65 | $163.70 |
| Purchase #5 | $63.70 | 12.513% | $71.6708 | $71.67 | $71.65 | $71.70 |
| Purchase #6 | $160.72 | 8.865% | $174.9678 | $174.97 | $174.95 | $175.00 |
| Purchase #7 | $213.63 | 12.219% | $239.7334 | $239.73 | $239.75 | $239.70 |
| 7 purchase totals = | $1,024.46 | $1,126.9416 | $1,126.95 | $1,126.90 | $1,127.10 | |