| 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 | 11.707% | $132.8531 | $132.85 | $132.85 | $132.90 |
| Purchase #2 | $124.57 | 13.119% | $140.9123 | $140.91 | $140.90 | $140.90 |
| Purchase #3 | $172.93 | 8.377% | $187.4163 | $187.42 | $187.40 | $187.40 |
| Purchase #4 | $7.99 | 13.215% | $9.0459 | $9.05 | $9.05 | $9.00 |
| Purchase #5 | $64.87 | 5.671% | $68.5488 | $68.55 | $68.55 | $68.50 |
| Purchase #6 | $162.65 | 7.176% | $174.3218 | $174.32 | $174.30 | $174.30 |
| Purchase #7 | $136.56 | 11.488% | $152.248 | $152.25 | $152.25 | $152.20 |
| 7 purchase totals = | $788.50 | $865.3462 | $865.35 | $865.30 | $865.20 | |