| 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 | $92.41 | 13.803% | $105.1654 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $162.29 | 4.732% | $169.9696 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $243.52 | 8.141% | $263.345 | $263.35 | $263.35 | $263.30 |
| Purchase #4 | $242.47 | 13.161% | $274.3815 | $274.38 | $274.40 | $274.40 |
| Purchase #5 | $7.72 | 10.613% | $8.5393 | $8.54 | $8.55 | $8.50 |
| Purchase #6 | $13.75 | 9.847% | $15.104 | $15.10 | $15.10 | $15.10 |
| Purchase #7 | $106.93 | 12.287% | $120.0685 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $869.09 | $956.5733 | $956.58 | $956.55 | $956.60 | |