| 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 | $170.48 | 4.464% | $178.0902 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $233.40 | 10.249% | $257.3212 | $257.32 | $257.30 | $257.30 |
| Purchase #3 | $249.75 | 12.868% | $281.8878 | $281.89 | $281.90 | $281.90 |
| Purchase #4 | $128.96 | 6.603% | $137.4752 | $137.48 | $137.50 | $137.50 |
| Purchase #5 | $219.39 | 9.314% | $239.824 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $188.37 | 8.526% | $204.4304 | $204.43 | $204.45 | $204.40 |
| Purchase #7 | $64.56 | 5.847% | $68.3348 | $68.33 | $68.35 | $68.30 |
| 7 purchase totals = | $1,254.91 | $1,367.3636 | $1,367.36 | $1,367.40 | $1,367.30 | |