| 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 | $180.77 | 11.565% | $201.6761 | $201.68 | $201.70 | $201.70 |
| Purchase #2 | $197.70 | 3.780% | $205.1731 | $205.17 | $205.15 | $205.20 |
| Purchase #3 | $218.58 | 3.312% | $225.8194 | $225.82 | $225.80 | $225.80 |
| Purchase #4 | $184.25 | 4.457% | $192.462 | $192.46 | $192.45 | $192.50 |
| Purchase #5 | $211.28 | 8.582% | $229.412 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $155.30 | 10.485% | $171.5832 | $171.58 | $171.60 | $171.60 |
| Purchase #7 | $18.37 | 3.705% | $19.0506 | $19.05 | $19.05 | $19.10 |
| 7 purchase totals = | $1,166.25 | $1,245.1764 | $1,245.17 | $1,245.15 | $1,245.30 | |