| 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 | $124.52 | 4.521% | $130.1495 | $130.15 | $130.15 | $130.10 |
| Purchase #2 | $164.72 | 12.722% | $185.6757 | $185.68 | $185.70 | $185.70 |
| Purchase #3 | $87.25 | 4.775% | $91.4162 | $91.42 | $91.40 | $91.40 |
| Purchase #4 | $176.96 | 6.458% | $188.3881 | $188.39 | $188.40 | $188.40 |
| Purchase #5 | $182.34 | 9.265% | $199.2338 | $199.23 | $199.25 | $199.20 |
| Purchase #6 | $127.93 | 11.747% | $142.9579 | $142.96 | $142.95 | $143.00 |
| Purchase #7 | $179.90 | 13.551% | $204.2782 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $1,043.62 | $1,142.0994 | $1,142.11 | $1,142.15 | $1,142.10 | |