| 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 | $171.78 | 3.360% | $177.5518 | $177.55 | $177.55 | $177.60 |
| Purchase #2 | $79.85 | 4.305% | $83.2875 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $108.42 | 5.239% | $114.1001 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $65.96 | 6.526% | $70.2645 | $70.26 | $70.25 | $70.30 |
| Purchase #5 | $137.47 | 8.521% | $149.1838 | $149.18 | $149.20 | $149.20 |
| Purchase #6 | $70.83 | 5.869% | $74.987 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $92.86 | 11.533% | $103.5695 | $103.57 | $103.55 | $103.60 |
| 7 purchase totals = | $727.17 | $772.9442 | $772.94 | $772.95 | $773.10 | |