| 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 | $156.45 | 3.244% | $161.5252 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $83.75 | 6.275% | $89.0053 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $227.87 | 13.770% | $259.2477 | $259.25 | $259.25 | $259.20 |
| Purchase #4 | $136.96 | 6.260% | $145.5337 | $145.53 | $145.55 | $145.50 |
| Purchase #5 | $194.67 | 3.285% | $201.0649 | $201.06 | $201.05 | $201.10 |
| Purchase #6 | $206.50 | 8.435% | $223.9183 | $223.92 | $223.90 | $223.90 |
| Purchase #7 | $72.62 | 3.740% | $75.336 | $75.34 | $75.35 | $75.30 |
| 7 purchase totals = | $1,078.82 | $1,155.6311 | $1,155.64 | $1,155.65 | $1,155.50 | |