| 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 | $162.72 | 8.125% | $175.941 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $131.84 | 5.548% | $139.1545 | $139.15 | $139.15 | $139.20 |
| Purchase #3 | $14.38 | 13.711% | $16.3516 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $237.60 | 6.547% | $253.1557 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $199.53 | 4.570% | $208.6485 | $208.65 | $208.65 | $208.60 |
| Purchase #6 | $111.38 | 13.162% | $126.0398 | $126.04 | $126.05 | $126.00 |
| Purchase #7 | $82.87 | 13.306% | $93.8967 | $93.90 | $93.90 | $93.90 |
| 7 purchase totals = | $940.32 | $1,013.1878 | $1,013.19 | $1,013.20 | $1,013.20 | |