| 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 | $171.56 | 5.236% | $180.5429 | $180.54 | $180.55 | $180.50 |
| Purchase #2 | $135.98 | 3.567% | $140.8304 | $140.83 | $140.85 | $140.80 |
| Purchase #3 | $229.32 | 7.689% | $246.9524 | $246.95 | $246.95 | $247.00 |
| Purchase #4 | $215.70 | 11.640% | $240.8075 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $205.78 | 4.758% | $215.571 | $215.57 | $215.55 | $215.60 |
| Purchase #6 | $178.26 | 5.249% | $187.6169 | $187.62 | $187.60 | $187.60 |
| Purchase #7 | $176.66 | 4.792% | $185.1255 | $185.13 | $185.15 | $185.10 |
| 7 purchase totals = | $1,313.26 | $1,397.4466 | $1,397.45 | $1,397.45 | $1,397.40 | |