| 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 | $142.45 | 8.813% | $155.0041 | $155.00 | $155.00 | $155.00 |
| Purchase #2 | $178.55 | 12.813% | $201.4276 | $201.43 | $201.45 | $201.40 |
| Purchase #3 | $212.85 | 6.786% | $227.294 | $227.29 | $227.30 | $227.30 |
| Purchase #4 | $117.70 | 11.846% | $131.6427 | $131.64 | $131.65 | $131.60 |
| Purchase #5 | $125.76 | 12.234% | $141.1455 | $141.15 | $141.15 | $141.10 |
| Purchase #6 | $49.69 | 3.821% | $51.5887 | $51.59 | $51.60 | $51.60 |
| Purchase #7 | $114.86 | 6.119% | $121.8883 | $121.89 | $121.90 | $121.90 |
| 7 purchase totals = | $941.86 | $1,029.9909 | $1,029.99 | $1,030.05 | $1,029.90 | |