| 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 | $167.73 | 6.339% | $178.3624 | $178.36 | $178.35 | $178.40 |
| Purchase #2 | $23.83 | 12.764% | $26.8717 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $150.74 | 7.765% | $162.445 | $162.45 | $162.45 | $162.40 |
| Purchase #4 | $192.67 | 13.620% | $218.9117 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $27.40 | 6.782% | $29.2583 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $221.35 | 11.176% | $246.0881 | $246.09 | $246.10 | $246.10 |
| Purchase #7 | $135.51 | 8.860% | $147.5162 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $919.23 | $1,009.4534 | $1,009.46 | $1,009.40 | $1,009.50 | |