| 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 | $158.45 | 3.495% | $163.9878 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $196.65 | 10.451% | $217.2019 | $217.20 | $217.20 | $217.20 |
| Purchase #3 | $36.91 | 3.547% | $38.2192 | $38.22 | $38.20 | $38.20 |
| Purchase #4 | $220.72 | 6.155% | $234.3053 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $121.57 | 7.631% | $130.847 | $130.85 | $130.85 | $130.80 |
| Purchase #6 | $189.43 | 6.274% | $201.3148 | $201.31 | $201.30 | $201.30 |
| Purchase #7 | $214.98 | 12.266% | $241.3494 | $241.35 | $241.35 | $241.30 |
| 7 purchase totals = | $1,138.71 | $1,227.2254 | $1,227.23 | $1,227.20 | $1,227.10 | |