| 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 | $191.72 | 8.413% | $207.8494 | $207.85 | $207.85 | $207.80 |
| Purchase #2 | $154.77 | 4.646% | $161.9606 | $161.96 | $161.95 | $162.00 |
| Purchase #3 | $74.57 | 9.424% | $81.5975 | $81.60 | $81.60 | $81.60 |
| Purchase #4 | $188.36 | 4.115% | $196.111 | $196.11 | $196.10 | $196.10 |
| Purchase #5 | $160.42 | 11.731% | $179.2389 | $179.24 | $179.25 | $179.20 |
| Purchase #6 | $72.59 | 7.306% | $77.8934 | $77.89 | $77.90 | $77.90 |
| Purchase #7 | $61.26 | 12.195% | $68.7307 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $903.69 | $973.3815 | $973.38 | $973.40 | $973.30 | |