| 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 | $170.38 | 6.561% | $181.5586 | $181.56 | $181.55 | $181.60 |
| Purchase #2 | $95.42 | 10.257% | $105.2072 | $105.21 | $105.20 | $105.20 |
| Purchase #3 | $63.42 | 5.822% | $67.1123 | $67.11 | $67.10 | $67.10 |
| Purchase #4 | $11.46 | 12.201% | $12.8582 | $12.86 | $12.85 | $12.90 |
| Purchase #5 | $39.38 | 10.359% | $43.4594 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $201.63 | 7.608% | $216.97 | $216.97 | $216.95 | $217.00 |
| Purchase #7 | $233.82 | 7.306% | $250.9029 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $815.51 | $878.0686 | $878.07 | $878.00 | $878.20 | |