| 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 | $166.42 | 9.357% | $181.9919 | $181.99 | $182.00 | $182.00 |
| Purchase #2 | $123.91 | 6.476% | $131.9344 | $131.93 | $131.95 | $131.90 |
| Purchase #3 | $130.71 | 7.807% | $140.9145 | $140.91 | $140.90 | $140.90 |
| Purchase #4 | $117.64 | 11.359% | $131.0027 | $131.00 | $131.00 | $131.00 |
| Purchase #5 | $212.44 | 3.584% | $220.0538 | $220.05 | $220.05 | $220.10 |
| Purchase #6 | $11.48 | 9.264% | $12.5435 | $12.54 | $12.55 | $12.50 |
| Purchase #7 | $164.27 | 7.242% | $176.1664 | $176.17 | $176.15 | $176.20 |
| 7 purchase totals = | $926.87 | $994.6072 | $994.59 | $994.60 | $994.60 | |