| 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 | $160.26 | 6.823% | $171.1945 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $82.49 | 11.767% | $92.1966 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $55.78 | 13.547% | $63.3365 | $63.34 | $63.35 | $63.30 |
| Purchase #4 | $36.70 | 13.208% | $41.5473 | $41.55 | $41.55 | $41.50 |
| Purchase #5 | $186.32 | 3.405% | $192.6642 | $192.66 | $192.65 | $192.70 |
| Purchase #6 | $84.33 | 10.349% | $93.0573 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $174.67 | 5.843% | $184.876 | $184.88 | $184.90 | $184.90 |
| 7 purchase totals = | $780.55 | $838.8724 | $838.88 | $838.90 | $838.90 | |