| 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 | $140.47 | 5.291% | $147.9023 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $56.71 | 4.196% | $59.0896 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $151.31 | 5.736% | $159.9891 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $59.35 | 4.487% | $62.013 | $62.01 | $62.00 | $62.00 |
| Purchase #5 | $227.53 | 11.114% | $252.8177 | $252.82 | $252.80 | $252.80 |
| Purchase #6 | $201.36 | 12.760% | $227.0535 | $227.05 | $227.05 | $227.10 |
| Purchase #7 | $15.74 | 3.432% | $16.2802 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $852.47 | $925.1454 | $925.14 | $925.15 | $925.20 | |