| 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 | $192.49 | 5.180% | $202.461 | $202.46 | $202.45 | $202.50 |
| Purchase #2 | $126.41 | 10.578% | $139.7816 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $16.30 | 6.337% | $17.3329 | $17.33 | $17.35 | $17.30 |
| Purchase #4 | $89.37 | 4.733% | $93.5999 | $93.60 | $93.60 | $93.60 |
| Purchase #5 | $176.74 | 8.523% | $191.8036 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $22.83 | 13.324% | $25.8719 | $25.87 | $25.85 | $25.90 |
| Purchase #7 | $202.44 | 10.582% | $223.8622 | $223.86 | $223.85 | $223.90 |
| 7 purchase totals = | $826.58 | $894.7131 | $894.70 | $894.70 | $894.80 | |