| 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 | $160.25 | 3.161% | $165.3155 | $165.32 | $165.30 | $165.30 |
| Purchase #2 | $199.46 | 11.302% | $222.003 | $222.00 | $222.00 | $222.00 |
| Purchase #3 | $56.66 | 12.569% | $63.7816 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $144.52 | 11.550% | $161.2121 | $161.21 | $161.20 | $161.20 |
| Purchase #5 | $130.70 | 3.260% | $134.9608 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $170.60 | 4.454% | $178.1985 | $178.20 | $178.20 | $178.20 |
| Purchase #7 | $23.81 | 12.159% | $26.7051 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $886.00 | $952.1766 | $952.18 | $952.15 | $952.20 | |