| 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 | $147.86 | 8.560% | $160.5168 | $160.52 | $160.50 | $160.50 |
| Purchase #2 | $54.30 | 13.385% | $61.5681 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $150.43 | 8.478% | $163.1835 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $199.63 | 9.276% | $218.1477 | $218.15 | $218.15 | $218.10 |
| Purchase #5 | $41.80 | 12.691% | $47.1048 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $220.42 | 6.394% | $234.5137 | $234.51 | $234.50 | $234.50 |
| Purchase #7 | $141.81 | 11.342% | $157.8941 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $956.25 | $1,042.9287 | $1,042.92 | $1,042.90 | $1,042.90 | |