| 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 | $195.73 | 6.550% | $208.5503 | $208.55 | $208.55 | $208.60 |
| Purchase #2 | $148.38 | 5.588% | $156.6715 | $156.67 | $156.65 | $156.70 |
| Purchase #3 | $208.33 | 10.711% | $230.6442 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $15.89 | 7.246% | $17.0414 | $17.04 | $17.05 | $17.00 |
| Purchase #5 | $161.42 | 3.142% | $166.4918 | $166.49 | $166.50 | $166.50 |
| Purchase #6 | $199.99 | 7.451% | $214.8913 | $214.89 | $214.90 | $214.90 |
| Purchase #7 | $202.52 | 12.736% | $228.3129 | $228.31 | $228.30 | $228.30 |
| 7 purchase totals = | $1,132.26 | $1,222.6034 | $1,222.59 | $1,222.60 | $1,222.60 | |