| 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 | $197.32 | 9.155% | $215.3846 | $215.38 | $215.40 | $215.40 |
| Purchase #2 | $76.49 | 11.692% | $85.4332 | $85.43 | $85.45 | $85.40 |
| Purchase #3 | $179.33 | 7.647% | $193.0434 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $70.94 | 5.636% | $74.9382 | $74.94 | $74.95 | $74.90 |
| Purchase #5 | $128.50 | 9.335% | $140.4955 | $140.50 | $140.50 | $140.50 |
| Purchase #6 | $153.97 | 8.194% | $166.5863 | $166.59 | $166.60 | $166.60 |
| Purchase #7 | $237.70 | 5.237% | $250.1483 | $250.15 | $250.15 | $250.10 |
| 7 purchase totals = | $1,044.25 | $1,126.0295 | $1,126.03 | $1,126.10 | $1,125.90 | |