| 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 | $171.59 | 10.849% | $190.2058 | $190.21 | $190.20 | $190.20 |
| Purchase #2 | $198.79 | 8.754% | $216.1921 | $216.19 | $216.20 | $216.20 |
| Purchase #3 | $241.54 | 9.351% | $264.1264 | $264.13 | $264.15 | $264.10 |
| Purchase #4 | $22.77 | 10.301% | $25.1155 | $25.12 | $25.10 | $25.10 |
| Purchase #5 | $118.97 | 3.453% | $123.078 | $123.08 | $123.10 | $123.10 |
| Purchase #6 | $19.77 | 12.839% | $22.3083 | $22.31 | $22.30 | $22.30 |
| Purchase #7 | $158.75 | 3.703% | $164.6285 | $164.63 | $164.65 | $164.60 |
| 7 purchase totals = | $932.18 | $1,005.6546 | $1,005.67 | $1,005.70 | $1,005.60 | |