| 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 | $175.51 | 5.768% | $185.6334 | $185.63 | $185.65 | $185.60 |
| Purchase #2 | $39.75 | 10.216% | $43.8109 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $113.52 | 8.297% | $122.9388 | $122.94 | $122.95 | $122.90 |
| Purchase #4 | $78.69 | 4.432% | $82.1775 | $82.18 | $82.20 | $82.20 |
| Purchase #5 | $57.26 | 8.217% | $61.9651 | $61.97 | $61.95 | $62.00 |
| Purchase #6 | $195.57 | 5.163% | $205.6673 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $186.31 | 6.331% | $198.1053 | $198.11 | $198.10 | $198.10 |
| 7 purchase totals = | $846.61 | $900.2983 | $900.31 | $900.30 | $900.30 | |