| 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 | $137.54 | 7.568% | $147.949 | $147.95 | $147.95 | $147.90 |
| Purchase #2 | $144.59 | 7.155% | $154.9354 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $99.29 | 6.767% | $106.009 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $144.36 | 8.845% | $157.1286 | $157.13 | $157.15 | $157.10 |
| Purchase #5 | $125.84 | 3.855% | $130.6911 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $225.90 | 9.177% | $246.6308 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $56.68 | 4.505% | $59.2334 | $59.23 | $59.25 | $59.20 |
| 7 purchase totals = | $934.20 | $1,002.5773 | $1,002.58 | $1,002.65 | $1,002.40 | |