| 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 | $182.58 | 9.813% | $200.4966 | $200.50 | $200.50 | $200.50 |
| Purchase #2 | $29.49 | 3.869% | $30.631 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $37.76 | 12.430% | $42.4536 | $42.45 | $42.45 | $42.50 |
| Purchase #4 | $182.88 | 3.710% | $189.6648 | $189.66 | $189.65 | $189.70 |
| Purchase #5 | $170.68 | 12.714% | $192.3803 | $192.38 | $192.40 | $192.40 |
| Purchase #6 | $219.60 | 4.632% | $229.7719 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $189.41 | 12.408% | $212.912 | $212.91 | $212.90 | $212.90 |
| 7 purchase totals = | $1,012.40 | $1,098.3102 | $1,098.30 | $1,098.30 | $1,098.40 | |