| 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 | $226.46 | 9.586% | $248.1685 | $248.17 | $248.15 | $248.20 |
| Purchase #2 | $183.85 | 11.375% | $204.7629 | $204.76 | $204.75 | $204.80 |
| Purchase #3 | $147.52 | 13.399% | $167.2862 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $109.71 | 12.772% | $123.7222 | $123.72 | $123.70 | $123.70 |
| Purchase #5 | $125.79 | 10.427% | $138.9061 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $138.47 | 3.583% | $143.4314 | $143.43 | $143.45 | $143.40 |
| Purchase #7 | $141.68 | 9.629% | $155.3224 | $155.32 | $155.30 | $155.30 |
| 7 purchase totals = | $1,073.48 | $1,181.5997 | $1,181.60 | $1,181.55 | $1,181.60 | |