| 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 | $232.32 | 8.167% | $251.2936 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $66.46 | 6.793% | $70.9746 | $70.97 | $70.95 | $71.00 |
| Purchase #3 | $94.58 | 6.502% | $100.7296 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $8.78 | 13.357% | $9.9527 | $9.95 | $9.95 | $10.00 |
| Purchase #5 | $172.78 | 4.464% | $180.4929 | $180.49 | $180.50 | $180.50 |
| Purchase #6 | $171.38 | 6.873% | $183.1589 | $183.16 | $183.15 | $183.20 |
| Purchase #7 | $5.89 | 6.465% | $6.2708 | $6.27 | $6.25 | $6.30 |
| 7 purchase totals = | $752.19 | $802.8731 | $802.86 | $802.85 | $803.00 | |