| 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 | $118.93 | 13.588% | $135.0902 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $119.97 | 9.509% | $131.3779 | $131.38 | $131.40 | $131.40 |
| Purchase #3 | $79.75 | 8.305% | $86.3732 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $180.31 | 10.204% | $198.7088 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $168.52 | 11.301% | $187.5644 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $142.65 | 11.424% | $158.9463 | $158.95 | $158.95 | $158.90 |
| Purchase #7 | $46.80 | 11.352% | $52.1127 | $52.11 | $52.10 | $52.10 |
| 7 purchase totals = | $856.93 | $950.1735 | $950.17 | $950.15 | $950.20 | |