| 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 | $167.39 | 6.161% | $177.7029 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $126.54 | 6.826% | $135.1776 | $135.18 | $135.20 | $135.20 |
| Purchase #3 | $63.99 | 10.259% | $70.5547 | $70.55 | $70.55 | $70.60 |
| Purchase #4 | $14.88 | 13.817% | $16.936 | $16.94 | $16.95 | $16.90 |
| Purchase #5 | $77.96 | 6.526% | $83.0477 | $83.05 | $83.05 | $83.00 |
| Purchase #6 | $68.76 | 8.729% | $74.7621 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $86.53 | 13.587% | $98.2868 | $98.29 | $98.30 | $98.30 |
| 7 purchase totals = | $606.05 | $656.4678 | $656.47 | $656.50 | $656.50 | |