| 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 | $180.76 | 3.304% | $186.7323 | $186.73 | $186.75 | $186.70 |
| Purchase #2 | $218.67 | 7.558% | $235.1971 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $117.57 | 3.657% | $121.8695 | $121.87 | $121.85 | $121.90 |
| Purchase #4 | $32.89 | 4.298% | $34.3036 | $34.30 | $34.30 | $34.30 |
| Purchase #5 | $90.81 | 9.844% | $99.7493 | $99.75 | $99.75 | $99.70 |
| Purchase #6 | $176.60 | 13.314% | $200.1125 | $200.11 | $200.10 | $200.10 |
| Purchase #7 | $183.83 | 8.178% | $198.8636 | $198.86 | $198.85 | $198.90 |
| 7 purchase totals = | $1,001.13 | $1,076.8279 | $1,076.82 | $1,076.80 | $1,076.80 | |