| 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 | $16.95 | 7.302% | $18.1877 | $18.19 | $18.20 | $18.20 |
| Purchase #2 | $123.82 | 5.258% | $130.3305 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $213.59 | 7.409% | $229.4149 | $229.41 | $229.40 | $229.40 |
| Purchase #4 | $190.56 | 12.189% | $213.7874 | $213.79 | $213.80 | $213.80 |
| Purchase #5 | $176.88 | 10.481% | $195.4188 | $195.42 | $195.40 | $195.40 |
| Purchase #6 | $190.54 | 5.366% | $200.7644 | $200.76 | $200.75 | $200.80 |
| Purchase #7 | $170.64 | 7.735% | $183.839 | $183.84 | $183.85 | $183.80 |
| 7 purchase totals = | $1,082.98 | $1,171.7427 | $1,171.74 | $1,171.75 | $1,171.70 | |