| 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 | $163.37 | 11.269% | $181.7802 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $11.36 | 4.195% | $11.8366 | $11.84 | $11.85 | $11.80 |
| Purchase #3 | $182.76 | 10.256% | $201.5039 | $201.50 | $201.50 | $201.50 |
| Purchase #4 | $150.88 | 10.597% | $166.8688 | $166.87 | $166.85 | $166.90 |
| Purchase #5 | $147.26 | 5.614% | $155.5272 | $155.53 | $155.55 | $155.50 |
| Purchase #6 | $228.55 | 12.235% | $256.5131 | $256.51 | $256.50 | $256.50 |
| Purchase #7 | $218.60 | 4.738% | $228.9573 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $1,102.78 | $1,202.9871 | $1,202.99 | $1,203.00 | $1,203.00 | |