| 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 | $129.85 | 9.609% | $142.3273 | $142.33 | $142.35 | $142.30 |
| Purchase #2 | $183.85 | 4.703% | $192.4965 | $192.50 | $192.50 | $192.50 |
| Purchase #3 | $154.78 | 13.187% | $175.1908 | $175.19 | $175.20 | $175.20 |
| Purchase #4 | $147.62 | 5.207% | $155.3066 | $155.31 | $155.30 | $155.30 |
| Purchase #5 | $160.89 | 4.448% | $168.0464 | $168.05 | $168.05 | $168.00 |
| Purchase #6 | $181.43 | 5.266% | $190.9841 | $190.98 | $191.00 | $191.00 |
| Purchase #7 | $129.60 | 6.844% | $138.4698 | $138.47 | $138.45 | $138.50 |
| 7 purchase totals = | $1,088.02 | $1,162.8215 | $1,162.83 | $1,162.85 | $1,162.80 | |