| 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 | $159.94 | 9.506% | $175.1439 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $31.57 | 9.142% | $34.4561 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $183.65 | 7.190% | $196.8544 | $196.85 | $196.85 | $196.90 |
| Purchase #4 | $217.70 | 9.806% | $239.0477 | $239.05 | $239.05 | $239.00 |
| Purchase #5 | $189.47 | 11.859% | $211.9392 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $159.71 | 3.451% | $165.2216 | $165.22 | $165.20 | $165.20 |
| Purchase #7 | $211.94 | 7.729% | $228.3208 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $1,153.98 | $1,250.9837 | $1,250.98 | $1,250.95 | $1,250.90 | |