| 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 | $181.52 | 12.205% | $203.6745 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $210.51 | 7.206% | $225.6794 | $225.68 | $225.70 | $225.70 |
| Purchase #3 | $122.46 | 10.541% | $135.3685 | $135.37 | $135.35 | $135.40 |
| Purchase #4 | $117.68 | 12.246% | $132.0911 | $132.09 | $132.10 | $132.10 |
| Purchase #5 | $123.53 | 13.822% | $140.6043 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $86.48 | 3.694% | $89.6746 | $89.67 | $89.65 | $89.70 |
| Purchase #7 | $75.45 | 5.639% | $79.7046 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $917.63 | $1,006.7970 | $1,006.78 | $1,006.75 | $1,006.90 | |