| 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 | $165.27 | 5.469% | $174.3086 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $162.86 | 7.197% | $174.581 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $192.86 | 4.857% | $202.2272 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $89.45 | 13.135% | $101.1993 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $212.61 | 6.501% | $226.4318 | $226.43 | $226.45 | $226.40 |
| Purchase #6 | $41.77 | 9.223% | $45.6224 | $45.62 | $45.60 | $45.60 |
| Purchase #7 | $201.47 | 13.840% | $229.3534 | $229.35 | $229.35 | $229.40 |
| 7 purchase totals = | $1,066.29 | $1,153.7237 | $1,153.72 | $1,153.75 | $1,153.70 | |