| 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 | $134.67 | 3.631% | $139.5599 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $209.95 | 8.825% | $228.4781 | $228.48 | $228.50 | $228.50 |
| Purchase #3 | $124.80 | 13.599% | $141.7716 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $160.70 | 12.838% | $181.3307 | $181.33 | $181.35 | $181.30 |
| Purchase #5 | $250.26 | 9.274% | $273.4691 | $273.47 | $273.45 | $273.50 |
| Purchase #6 | $182.60 | 10.494% | $201.762 | $201.76 | $201.75 | $201.80 |
| Purchase #7 | $15.72 | 8.771% | $17.0988 | $17.10 | $17.10 | $17.10 |
| 7 purchase totals = | $1,078.70 | $1,183.4702 | $1,183.47 | $1,183.45 | $1,183.60 | |