| 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 | $204.40 | 5.758% | $216.1694 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $152.78 | 8.395% | $165.6059 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $210.41 | 9.392% | $230.1717 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $131.92 | 4.489% | $137.8419 | $137.84 | $137.85 | $137.80 |
| Purchase #5 | $93.55 | 7.672% | $100.7272 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $226.79 | 7.131% | $242.9624 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $234.47 | 3.295% | $242.1958 | $242.20 | $242.20 | $242.20 |
| 7 purchase totals = | $1,254.32 | $1,335.6743 | $1,335.68 | $1,335.65 | $1,335.70 | |