| 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 | $151.93 | 8.642% | $165.0598 | $165.06 | $165.05 | $165.10 |
| Purchase #2 | $148.65 | 7.821% | $160.2759 | $160.28 | $160.30 | $160.30 |
| Purchase #3 | $206.85 | 4.461% | $216.0776 | $216.08 | $216.10 | $216.10 |
| Purchase #4 | $7.71 | 6.734% | $8.2292 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $120.26 | 6.117% | $127.6163 | $127.62 | $127.60 | $127.60 |
| Purchase #6 | $56.89 | 8.494% | $61.7222 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $148.87 | 11.498% | $165.9871 | $165.99 | $166.00 | $166.00 |
| 7 purchase totals = | $841.16 | $904.9681 | $904.98 | $905.00 | $905.00 | |