| 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 | $182.50 | 6.148% | $193.7201 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $69.27 | 10.781% | $76.738 | $76.74 | $76.75 | $76.70 |
| Purchase #3 | $165.48 | 9.753% | $181.6193 | $181.62 | $181.60 | $181.60 |
| Purchase #4 | $103.52 | 13.416% | $117.4082 | $117.41 | $117.40 | $117.40 |
| Purchase #5 | $138.50 | 6.338% | $147.2781 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $70.77 | 11.544% | $78.9397 | $78.94 | $78.95 | $78.90 |
| Purchase #7 | $237.75 | 6.208% | $252.5095 | $252.51 | $252.50 | $252.50 |
| 7 purchase totals = | $967.79 | $1,048.2129 | $1,048.22 | $1,048.20 | $1,048.10 | |