| 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 | $164.68 | 3.237% | $170.0107 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $82.30 | 7.462% | $88.4412 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $207.29 | 8.832% | $225.5979 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $138.93 | 4.693% | $145.45 | $145.45 | $145.45 | $145.50 |
| Purchase #5 | $224.31 | 8.844% | $244.148 | $244.15 | $244.15 | $244.10 |
| Purchase #6 | $191.92 | 5.670% | $202.8019 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $171.84 | 3.661% | $178.1311 | $178.13 | $178.15 | $178.10 |
| 7 purchase totals = | $1,181.27 | $1,254.5808 | $1,254.58 | $1,254.60 | $1,254.50 | |