| 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 | $140.75 | 3.550% | $145.7466 | $145.75 | $145.75 | $145.70 |
| Purchase #2 | $125.60 | 12.854% | $141.7446 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $72.38 | 3.123% | $74.6404 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $220.37 | 3.765% | $228.6669 | $228.67 | $228.65 | $228.70 |
| Purchase #5 | $210.88 | 4.522% | $220.416 | $220.42 | $220.40 | $220.40 |
| Purchase #6 | $21.92 | 3.250% | $22.6324 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $165.59 | 5.428% | $174.5782 | $174.58 | $174.60 | $174.60 |
| 7 purchase totals = | $957.49 | $1,008.4251 | $1,008.43 | $1,008.45 | $1,008.30 | |