| 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 | $16.39 | 10.292% | $18.0769 | $18.08 | $18.10 | $18.10 |
| Purchase #2 | $120.81 | 13.806% | $137.489 | $137.49 | $137.50 | $137.50 |
| Purchase #3 | $235.65 | 7.844% | $254.1344 | $254.13 | $254.15 | $254.10 |
| Purchase #4 | $127.85 | 11.218% | $142.1922 | $142.19 | $142.20 | $142.20 |
| Purchase #5 | $156.69 | 3.335% | $161.9156 | $161.92 | $161.90 | $161.90 |
| Purchase #6 | $211.79 | 13.554% | $240.496 | $240.50 | $240.50 | $240.50 |
| Purchase #7 | $183.67 | 11.735% | $205.2237 | $205.22 | $205.20 | $205.20 |
| 7 purchase totals = | $1,052.85 | $1,159.5278 | $1,159.53 | $1,159.55 | $1,159.50 | |