| 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 | $135.88 | 9.578% | $148.8946 | $148.89 | $148.90 | $148.90 |
| Purchase #2 | $188.72 | 4.492% | $197.1973 | $197.20 | $197.20 | $197.20 |
| Purchase #3 | $149.50 | 10.821% | $165.6774 | $165.68 | $165.70 | $165.70 |
| Purchase #4 | $208.56 | 10.505% | $230.4692 | $230.47 | $230.45 | $230.50 |
| Purchase #5 | $161.74 | 9.149% | $176.5376 | $176.54 | $176.55 | $176.50 |
| Purchase #6 | $68.81 | 12.201% | $77.2055 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $57.25 | 5.163% | $60.2058 | $60.21 | $60.20 | $60.20 |
| 7 purchase totals = | $970.46 | $1,056.1874 | $1,056.20 | $1,056.20 | $1,056.20 | |