| 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 | $142.43 | 10.228% | $156.9977 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $108.98 | 7.661% | $117.329 | $117.33 | $117.35 | $117.30 |
| Purchase #3 | $12.99 | 10.130% | $14.3059 | $14.31 | $14.30 | $14.30 |
| Purchase #4 | $65.65 | 9.647% | $71.9833 | $71.98 | $72.00 | $72.00 |
| Purchase #5 | $218.81 | 9.747% | $240.1374 | $240.14 | $240.15 | $240.10 |
| Purchase #6 | $76.67 | 6.481% | $81.639 | $81.64 | $81.65 | $81.60 |
| Purchase #7 | $148.82 | 10.198% | $163.9967 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $774.35 | $846.3890 | $846.40 | $846.45 | $846.30 | |