| 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 | $133.81 | 6.256% | $142.1812 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $185.96 | 8.242% | $201.2868 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $7.44 | 3.184% | $7.6769 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $86.71 | 8.181% | $93.8037 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $115.52 | 7.372% | $124.0361 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $161.55 | 11.340% | $179.8698 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $233.93 | 4.800% | $245.1586 | $245.16 | $245.15 | $245.20 |
| 7 purchase totals = | $924.92 | $994.0131 | $994.02 | $994.05 | $994.10 | |