| 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 | $166.34 | 11.432% | $185.356 | $185.36 | $185.35 | $185.40 |
| Purchase #2 | $120.76 | 5.803% | $127.7677 | $127.77 | $127.75 | $127.80 |
| Purchase #3 | $188.35 | 4.558% | $196.935 | $196.94 | $196.95 | $196.90 |
| Purchase #4 | $65.51 | 11.370% | $72.9585 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $14.79 | 13.248% | $16.7494 | $16.75 | $16.75 | $16.70 |
| Purchase #6 | $232.39 | 9.170% | $253.7002 | $253.70 | $253.70 | $253.70 |
| Purchase #7 | $205.92 | 6.693% | $219.7022 | $219.70 | $219.70 | $219.70 |
| 7 purchase totals = | $994.06 | $1,073.1690 | $1,073.18 | $1,073.15 | $1,073.20 | |