| 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 | $155.73 | 8.684% | $169.2536 | $169.25 | $169.25 | $169.30 |
| Purchase #2 | $223.71 | 12.613% | $251.9265 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $232.44 | 3.824% | $241.3285 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $171.32 | 10.438% | $189.2024 | $189.20 | $189.20 | $189.20 |
| Purchase #5 | $164.93 | 13.699% | $187.5238 | $187.52 | $187.50 | $187.50 |
| Purchase #6 | $86.51 | 5.397% | $91.1789 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $115.92 | 9.332% | $126.7377 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $1,150.56 | $1,257.1514 | $1,257.15 | $1,257.20 | $1,257.10 | |