| 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 | $133.41 | 7.368% | $143.2396 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $7.51 | 6.706% | $8.0136 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $135.63 | 4.633% | $141.9137 | $141.91 | $141.90 | $141.90 |
| Purchase #4 | $143.66 | 11.735% | $160.5185 | $160.52 | $160.50 | $160.50 |
| Purchase #5 | $159.77 | 13.754% | $181.7448 | $181.74 | $181.75 | $181.70 |
| Purchase #6 | $234.59 | 5.464% | $247.408 | $247.41 | $247.40 | $247.40 |
| Purchase #7 | $119.63 | 4.581% | $125.1103 | $125.11 | $125.10 | $125.10 |
| 7 purchase totals = | $934.20 | $1,007.9485 | $1,007.94 | $1,007.90 | $1,007.80 | |