| 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 | $16.98 | 10.669% | $18.7916 | $18.79 | $18.80 | $18.80 |
| Purchase #2 | $182.68 | 13.106% | $206.622 | $206.62 | $206.60 | $206.60 |
| Purchase #3 | $9.80 | 9.862% | $10.7665 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $235.82 | 12.400% | $265.0617 | $265.06 | $265.05 | $265.10 |
| Purchase #5 | $248.98 | 10.125% | $274.1892 | $274.19 | $274.20 | $274.20 |
| Purchase #6 | $236.70 | 12.617% | $266.5644 | $266.56 | $266.55 | $266.60 |
| Purchase #7 | $26.93 | 11.301% | $29.9734 | $29.97 | $29.95 | $30.00 |
| 7 purchase totals = | $957.89 | $1,071.9688 | $1,071.96 | $1,071.90 | $1,072.10 | |