| 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 | $177.64 | 10.153% | $195.6758 | $195.68 | $195.70 | $195.70 |
| Purchase #2 | $134.26 | 4.381% | $140.1419 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $50.79 | 7.333% | $54.5144 | $54.51 | $54.50 | $54.50 |
| Purchase #4 | $208.93 | 7.715% | $225.0489 | $225.05 | $225.05 | $225.00 |
| Purchase #5 | $192.79 | 6.399% | $205.1266 | $205.13 | $205.15 | $205.10 |
| Purchase #6 | $6.95 | 5.839% | $7.3558 | $7.36 | $7.35 | $7.40 |
| Purchase #7 | $121.51 | 11.668% | $135.6878 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $892.87 | $963.5512 | $963.56 | $963.60 | $963.50 | |