| 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 | $15.74 | 6.658% | $16.788 | $16.79 | $16.80 | $16.80 |
| Purchase #2 | $172.42 | 11.728% | $192.6414 | $192.64 | $192.65 | $192.60 |
| Purchase #3 | $192.71 | 5.742% | $203.7754 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $157.32 | 9.356% | $172.0389 | $172.04 | $172.05 | $172.00 |
| Purchase #5 | $47.97 | 7.294% | $51.4689 | $51.47 | $51.45 | $51.50 |
| Purchase #6 | $124.90 | 10.342% | $137.8172 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $48.29 | 11.715% | $53.9472 | $53.95 | $53.95 | $53.90 |
| 7 purchase totals = | $759.35 | $828.4770 | $828.49 | $828.50 | $828.40 | |