| 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 | $201.30 | 8.624% | $218.6601 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $58.40 | 7.382% | $62.7111 | $62.71 | $62.70 | $62.70 |
| Purchase #3 | $136.41 | 7.224% | $146.2643 | $146.26 | $146.25 | $146.30 |
| Purchase #4 | $56.75 | 11.774% | $63.4317 | $63.43 | $63.45 | $63.40 |
| Purchase #5 | $218.31 | 7.814% | $235.3687 | $235.37 | $235.35 | $235.40 |
| Purchase #6 | $64.54 | 5.518% | $68.1013 | $68.10 | $68.10 | $68.10 |
| Purchase #7 | $38.70 | 7.539% | $41.6176 | $41.62 | $41.60 | $41.60 |
| 7 purchase totals = | $774.41 | $836.1548 | $836.15 | $836.10 | $836.20 | |