| 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 | $169.82 | 13.662% | $193.0208 | $193.02 | $193.00 | $193.00 |
| Purchase #2 | $226.46 | 11.463% | $252.4191 | $252.42 | $252.40 | $252.40 |
| Purchase #3 | $125.74 | 7.102% | $134.6701 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $40.78 | 5.378% | $42.9731 | $42.97 | $42.95 | $43.00 |
| Purchase #5 | $49.69 | 4.479% | $51.9156 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $61.26 | 6.445% | $65.2082 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $219.92 | 9.328% | $240.4341 | $240.43 | $240.45 | $240.40 |
| 7 purchase totals = | $893.67 | $980.6410 | $980.64 | $980.55 | $980.60 | |