| 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 | $205.92 | 3.841% | $213.8294 | $213.83 | $213.85 | $213.80 |
| Purchase #2 | $7.61 | 7.372% | $8.171 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $179.75 | 6.290% | $191.0563 | $191.06 | $191.05 | $191.10 |
| Purchase #4 | $228.45 | 5.805% | $241.7115 | $241.71 | $241.70 | $241.70 |
| Purchase #5 | $147.33 | 9.727% | $161.6608 | $161.66 | $161.65 | $161.70 |
| Purchase #6 | $30.59 | 13.800% | $34.8114 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $156.73 | 11.687% | $175.047 | $175.05 | $175.05 | $175.00 |
| 7 purchase totals = | $956.38 | $1,026.2874 | $1,026.29 | $1,026.25 | $1,026.30 | |