| 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 | $121.63 | 11.500% | $135.6175 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $181.39 | 11.853% | $202.8902 | $202.89 | $202.90 | $202.90 |
| Purchase #3 | $175.52 | 3.789% | $182.1705 | $182.17 | $182.15 | $182.20 |
| Purchase #4 | $171.80 | 13.669% | $195.2833 | $195.28 | $195.30 | $195.30 |
| Purchase #5 | $25.46 | 3.314% | $26.3037 | $26.30 | $26.30 | $26.30 |
| Purchase #6 | $78.61 | 10.231% | $86.6526 | $86.65 | $86.65 | $86.70 |
| Purchase #7 | $214.89 | 3.634% | $222.6991 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $969.30 | $1,051.6169 | $1,051.61 | $1,051.60 | $1,051.70 | |