| 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 | $145.31 | 9.602% | $159.2627 | $159.26 | $159.25 | $159.30 |
| Purchase #2 | $46.56 | 6.309% | $49.4975 | $49.50 | $49.50 | $49.50 |
| Purchase #3 | $87.27 | 10.202% | $96.1733 | $96.17 | $96.15 | $96.20 |
| Purchase #4 | $218.25 | 12.632% | $245.8193 | $245.82 | $245.80 | $245.80 |
| Purchase #5 | $94.43 | 10.285% | $104.1421 | $104.14 | $104.15 | $104.10 |
| Purchase #6 | $115.36 | 7.149% | $123.6071 | $123.61 | $123.60 | $123.60 |
| Purchase #7 | $237.25 | 10.155% | $261.3427 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $944.43 | $1,039.8447 | $1,039.84 | $1,039.80 | $1,039.80 | |