| 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 | $157.71 | 4.307% | $164.5026 | $164.50 | $164.50 | $164.50 |
| Purchase #2 | $179.44 | 9.843% | $197.1023 | $197.10 | $197.10 | $197.10 |
| Purchase #3 | $104.96 | 9.445% | $114.8735 | $114.87 | $114.85 | $114.90 |
| Purchase #4 | $244.99 | 13.742% | $278.6565 | $278.66 | $278.65 | $278.70 |
| Purchase #5 | $131.51 | 5.723% | $139.0363 | $139.04 | $139.05 | $139.00 |
| Purchase #6 | $233.98 | 11.114% | $259.9845 | $259.98 | $260.00 | $260.00 |
| Purchase #7 | $175.63 | 9.760% | $192.7715 | $192.77 | $192.75 | $192.80 |
| 7 purchase totals = | $1,228.22 | $1,346.9272 | $1,346.92 | $1,346.90 | $1,347.00 | |