| 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 | $144.82 | 11.835% | $161.9594 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $117.55 | 5.281% | $123.7578 | $123.76 | $123.75 | $123.80 |
| Purchase #3 | $33.56 | 8.719% | $36.4861 | $36.49 | $36.50 | $36.50 |
| Purchase #4 | $179.52 | 7.577% | $193.1222 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $199.81 | 10.684% | $221.1577 | $221.16 | $221.15 | $221.20 |
| Purchase #6 | $140.80 | 9.804% | $154.604 | $154.60 | $154.60 | $154.60 |
| Purchase #7 | $203.34 | 10.356% | $224.3979 | $224.40 | $224.40 | $224.40 |
| 7 purchase totals = | $1,019.40 | $1,115.4851 | $1,115.49 | $1,115.45 | $1,115.60 | |