| 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 | $137.55 | 13.277% | $155.8125 | $155.81 | $155.80 | $155.80 |
| Purchase #2 | $176.99 | 6.373% | $188.2696 | $188.27 | $188.25 | $188.30 |
| Purchase #3 | $121.42 | 7.488% | $130.5119 | $130.51 | $130.50 | $130.50 |
| Purchase #4 | $226.77 | 12.265% | $254.5833 | $254.58 | $254.60 | $254.60 |
| Purchase #5 | $99.39 | 7.107% | $106.4536 | $106.45 | $106.45 | $106.50 |
| Purchase #6 | $159.31 | 8.154% | $172.3001 | $172.30 | $172.30 | $172.30 |
| Purchase #7 | $93.79 | 8.841% | $102.082 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $1,015.22 | $1,110.0130 | $1,110.00 | $1,110.00 | $1,110.10 | |