| 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 | $172.58 | 7.320% | $185.2129 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $16.75 | 9.729% | $18.3796 | $18.38 | $18.40 | $18.40 |
| Purchase #3 | $88.93 | 12.180% | $99.7617 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $22.32 | 7.147% | $23.9152 | $23.92 | $23.90 | $23.90 |
| Purchase #5 | $195.78 | 5.636% | $206.8142 | $206.81 | $206.80 | $206.80 |
| Purchase #6 | $132.87 | 11.874% | $148.647 | $148.65 | $148.65 | $148.60 |
| Purchase #7 | $159.80 | 9.383% | $174.794 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $789.03 | $857.5246 | $857.52 | $857.50 | $857.50 | |