| 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 | $37.46 | 12.163% | $42.0163 | $42.02 | $42.00 | $42.00 |
| Purchase #2 | $161.33 | 9.467% | $176.6031 | $176.60 | $176.60 | $176.60 |
| Purchase #3 | $193.56 | 7.392% | $207.868 | $207.87 | $207.85 | $207.90 |
| Purchase #4 | $189.65 | 6.847% | $202.6353 | $202.64 | $202.65 | $202.60 |
| Purchase #5 | $152.36 | 8.383% | $165.1323 | $165.13 | $165.15 | $165.10 |
| Purchase #6 | $12.36 | 11.816% | $13.8205 | $13.82 | $13.80 | $13.80 |
| Purchase #7 | $81.43 | 10.242% | $89.7701 | $89.77 | $89.75 | $89.80 |
| 7 purchase totals = | $828.15 | $897.8456 | $897.85 | $897.80 | $897.80 | |