| 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 | $169.80 | 9.651% | $186.1874 | $186.19 | $186.20 | $186.20 |
| Purchase #2 | $169.55 | 4.671% | $177.4697 | $177.47 | $177.45 | $177.50 |
| Purchase #3 | $185.68 | 11.757% | $207.5104 | $207.51 | $207.50 | $207.50 |
| Purchase #4 | $104.93 | 6.168% | $111.4021 | $111.40 | $111.40 | $111.40 |
| Purchase #5 | $207.99 | 7.295% | $223.1629 | $223.16 | $223.15 | $223.20 |
| Purchase #6 | $247.30 | 4.672% | $258.8539 | $258.85 | $258.85 | $258.90 |
| Purchase #7 | $141.27 | 5.157% | $148.5553 | $148.56 | $148.55 | $148.60 |
| 7 purchase totals = | $1,226.52 | $1,313.1417 | $1,313.14 | $1,313.10 | $1,313.30 | |