| 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 | $117.93 | 8.648% | $128.1286 | $128.13 | $128.15 | $128.10 |
| Purchase #2 | $202.87 | 8.717% | $220.5542 | $220.55 | $220.55 | $220.60 |
| Purchase #3 | $160.79 | 10.339% | $177.4141 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $127.57 | 5.264% | $134.2853 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $131.26 | 12.437% | $147.5848 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $57.67 | 8.662% | $62.6654 | $62.67 | $62.65 | $62.70 |
| Purchase #7 | $105.68 | 9.181% | $115.3825 | $115.38 | $115.40 | $115.40 |
| 7 purchase totals = | $903.77 | $986.0149 | $986.01 | $986.05 | $986.10 | |