| 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 | $160.79 | 6.811% | $171.7414 | $171.74 | $171.75 | $171.70 |
| Purchase #2 | $67.68 | 10.594% | $74.85 | $74.85 | $74.85 | $74.90 |
| Purchase #3 | $142.78 | 9.473% | $156.3055 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $119.56 | 7.817% | $128.906 | $128.91 | $128.90 | $128.90 |
| Purchase #5 | $157.45 | 13.864% | $179.2789 | $179.28 | $179.30 | $179.30 |
| Purchase #6 | $127.93 | 5.522% | $134.9943 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $39.94 | 7.181% | $42.8081 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $816.13 | $888.8842 | $888.89 | $888.90 | $888.90 | |