| 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 | $158.68 | 10.796% | $175.8111 | $175.81 | $175.80 | $175.80 |
| Purchase #2 | $145.63 | 5.476% | $153.6047 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $206.57 | 5.701% | $218.3466 | $218.35 | $218.35 | $218.30 |
| Purchase #4 | $7.59 | 9.465% | $8.3084 | $8.31 | $8.30 | $8.30 |
| Purchase #5 | $206.37 | 9.494% | $225.9628 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $218.36 | 6.830% | $233.274 | $233.27 | $233.25 | $233.30 |
| Purchase #7 | $65.77 | 13.122% | $74.4003 | $74.40 | $74.40 | $74.40 |
| 7 purchase totals = | $1,008.97 | $1,089.7079 | $1,089.70 | $1,089.65 | $1,089.70 | |