| 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 | $91.41 | 4.842% | $95.8361 | $95.84 | $95.85 | $95.80 |
| Purchase #2 | $138.57 | 6.283% | $147.2764 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $199.84 | 12.794% | $225.4075 | $225.41 | $225.40 | $225.40 |
| Purchase #4 | $220.47 | 13.369% | $249.9446 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $201.25 | 3.728% | $208.7526 | $208.75 | $208.75 | $208.80 |
| Purchase #6 | $71.81 | 7.357% | $77.0931 | $77.09 | $77.10 | $77.10 |
| Purchase #7 | $129.91 | 4.508% | $135.7663 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $1,053.26 | $1,140.0766 | $1,140.08 | $1,140.10 | $1,140.10 | |