| 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 | $182.95 | 4.832% | $191.7901 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $235.51 | 5.392% | $248.2087 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $198.91 | 9.840% | $218.4827 | $218.48 | $218.50 | $218.50 |
| Purchase #4 | $224.37 | 7.236% | $240.6054 | $240.61 | $240.60 | $240.60 |
| Purchase #5 | $137.75 | 5.294% | $145.0425 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $28.96 | 5.345% | $30.5079 | $30.51 | $30.50 | $30.50 |
| Purchase #7 | $8.75 | 9.635% | $9.5931 | $9.59 | $9.60 | $9.60 |
| 7 purchase totals = | $1,017.20 | $1,084.2304 | $1,084.23 | $1,084.25 | $1,084.20 | |