| 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 | $132.40 | 8.596% | $143.7811 | $143.78 | $143.80 | $143.80 |
| Purchase #2 | $90.26 | 12.586% | $101.6201 | $101.62 | $101.60 | $101.60 |
| Purchase #3 | $7.31 | 11.847% | $8.176 | $8.18 | $8.20 | $8.20 |
| Purchase #4 | $77.48 | 4.663% | $81.0929 | $81.09 | $81.10 | $81.10 |
| Purchase #5 | $93.35 | 13.234% | $105.7039 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $151.95 | 8.110% | $164.2731 | $164.27 | $164.25 | $164.30 |
| Purchase #7 | $84.52 | 11.600% | $94.3243 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $637.27 | $698.9714 | $698.96 | $698.95 | $699.00 | |