| 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 | $179.61 | 11.230% | $199.7802 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $36.58 | 3.103% | $37.7151 | $37.72 | $37.70 | $37.70 |
| Purchase #3 | $48.52 | 13.221% | $54.9348 | $54.93 | $54.95 | $54.90 |
| Purchase #4 | $178.73 | 12.860% | $201.7147 | $201.71 | $201.70 | $201.70 |
| Purchase #5 | $33.77 | 5.315% | $35.5649 | $35.56 | $35.55 | $35.60 |
| Purchase #6 | $217.75 | 7.566% | $234.225 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $186.44 | 13.819% | $212.2041 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $881.40 | $976.1388 | $976.13 | $976.15 | $976.10 | |