| 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 | $138.97 | 3.317% | $143.5796 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $232.56 | 13.119% | $263.0695 | $263.07 | $263.05 | $263.10 |
| Purchase #3 | $160.60 | 8.503% | $174.2558 | $174.26 | $174.25 | $174.30 |
| Purchase #4 | $158.77 | 11.105% | $176.4014 | $176.40 | $176.40 | $176.40 |
| Purchase #5 | $173.60 | 6.289% | $184.5177 | $184.52 | $184.50 | $184.50 |
| Purchase #6 | $68.57 | 11.506% | $76.4597 | $76.46 | $76.45 | $76.50 |
| Purchase #7 | $74.57 | 8.531% | $80.9316 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $1,007.64 | $1,099.2153 | $1,099.22 | $1,099.20 | $1,099.30 | |