| 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 | $128.63 | 4.505% | $134.4248 | $134.42 | $134.40 | $134.40 |
| Purchase #2 | $198.42 | 13.393% | $224.9944 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $146.62 | 6.607% | $156.3072 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $207.71 | 3.832% | $215.6694 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $125.80 | 3.716% | $130.4747 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $204.55 | 10.786% | $226.6128 | $226.61 | $226.60 | $226.60 |
| Purchase #7 | $161.61 | 8.867% | $175.94 | $175.94 | $175.95 | $175.90 |
| 7 purchase totals = | $1,173.34 | $1,264.4233 | $1,264.41 | $1,264.35 | $1,264.40 | |