| 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 | $176.58 | 9.813% | $193.9078 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $135.70 | 10.300% | $149.6771 | $149.68 | $149.70 | $149.70 |
| Purchase #3 | $227.65 | 13.479% | $258.3349 | $258.33 | $258.35 | $258.30 |
| Purchase #4 | $54.95 | 5.721% | $58.0937 | $58.09 | $58.10 | $58.10 |
| Purchase #5 | $125.27 | 11.224% | $139.3303 | $139.33 | $139.35 | $139.30 |
| Purchase #6 | $245.77 | 11.308% | $273.5617 | $273.56 | $273.55 | $273.60 |
| Purchase #7 | $65.63 | 3.495% | $67.9238 | $67.92 | $67.90 | $67.90 |
| 7 purchase totals = | $1,031.55 | $1,140.8293 | $1,140.82 | $1,140.85 | $1,140.80 | |