| 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 | $204.76 | 8.380% | $221.9189 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $198.33 | 4.696% | $207.6436 | $207.64 | $207.65 | $207.60 |
| Purchase #3 | $6.54 | 5.506% | $6.9001 | $6.90 | $6.90 | $6.90 |
| Purchase #4 | $213.75 | 6.728% | $228.1311 | $228.13 | $228.15 | $228.10 |
| Purchase #5 | $142.76 | 13.223% | $161.6372 | $161.64 | $161.65 | $161.60 |
| Purchase #6 | $160.35 | 6.161% | $170.2292 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $147.41 | 4.758% | $154.4238 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $1,073.90 | $1,150.8839 | $1,150.88 | $1,150.90 | $1,150.70 | |