| 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 | $123.37 | 5.570% | $130.2417 | $130.24 | $130.25 | $130.20 |
| Purchase #2 | $161.37 | 9.294% | $176.3677 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $164.55 | 5.127% | $172.9865 | $172.99 | $173.00 | $173.00 |
| Purchase #4 | $40.68 | 9.577% | $44.5759 | $44.58 | $44.60 | $44.60 |
| Purchase #5 | $231.72 | 11.771% | $258.9958 | $259.00 | $259.00 | $259.00 |
| Purchase #6 | $13.82 | 13.129% | $15.6344 | $15.63 | $15.65 | $15.60 |
| Purchase #7 | $36.86 | 11.784% | $41.2036 | $41.20 | $41.20 | $41.20 |
| 7 purchase totals = | $772.37 | $840.0056 | $840.01 | $840.05 | $840.00 | |