| 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 | $222.44 | 6.652% | $237.2367 | $237.24 | $237.25 | $237.20 |
| Purchase #2 | $183.45 | 3.223% | $189.3626 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $127.57 | 9.518% | $139.7121 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $42.93 | 13.194% | $48.5942 | $48.59 | $48.60 | $48.60 |
| Purchase #5 | $16.70 | 11.537% | $18.6267 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $17.94 | 6.718% | $19.1452 | $19.15 | $19.15 | $19.10 |
| Purchase #7 | $164.98 | 11.111% | $183.3109 | $183.31 | $183.30 | $183.30 |
| 7 purchase totals = | $776.01 | $835.9884 | $835.99 | $836.00 | $835.90 | |