| 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 | $160.44 | 13.694% | $182.4107 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $176.40 | 12.277% | $198.0566 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $145.76 | 7.774% | $157.0914 | $157.09 | $157.10 | $157.10 |
| Purchase #4 | $110.69 | 3.662% | $114.7435 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $13.25 | 10.251% | $14.6083 | $14.61 | $14.60 | $14.60 |
| Purchase #6 | $155.52 | 13.618% | $176.6987 | $176.70 | $176.70 | $176.70 |
| Purchase #7 | $142.32 | 9.766% | $156.219 | $156.22 | $156.20 | $156.20 |
| 7 purchase totals = | $904.38 | $999.8282 | $999.83 | $999.80 | $999.80 | |