| 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 | $182.89 | 4.779% | $191.6303 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $182.30 | 9.545% | $199.7005 | $199.70 | $199.70 | $199.70 |
| Purchase #3 | $156.98 | 9.355% | $171.6655 | $171.67 | $171.65 | $171.70 |
| Purchase #4 | $83.97 | 13.824% | $95.578 | $95.58 | $95.60 | $95.60 |
| Purchase #5 | $133.30 | 8.423% | $144.5279 | $144.53 | $144.55 | $144.50 |
| Purchase #6 | $24.92 | 12.679% | $28.0796 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $127.96 | 8.601% | $138.9658 | $138.97 | $138.95 | $139.00 |
| 7 purchase totals = | $892.32 | $970.1476 | $970.16 | $970.20 | $970.20 | |