| 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 | $187.96 | 10.417% | $207.5398 | $207.54 | $207.55 | $207.50 |
| Purchase #2 | $7.36 | 6.127% | $7.8109 | $7.81 | $7.80 | $7.80 |
| Purchase #3 | $71.61 | 3.214% | $73.9115 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $34.99 | 3.379% | $36.1723 | $36.17 | $36.15 | $36.20 |
| Purchase #5 | $44.34 | 3.382% | $45.8396 | $45.84 | $45.85 | $45.80 |
| Purchase #6 | $117.77 | 9.256% | $128.6708 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $137.49 | 6.124% | $145.9099 | $145.91 | $145.90 | $145.90 |
| 7 purchase totals = | $601.52 | $645.8548 | $645.85 | $645.80 | $645.80 | |