| 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 | $166.98 | 9.579% | $182.975 | $182.98 | $183.00 | $183.00 |
| Purchase #2 | $119.87 | 6.360% | $127.4937 | $127.49 | $127.50 | $127.50 |
| Purchase #3 | $196.70 | 10.837% | $218.0164 | $218.02 | $218.00 | $218.00 |
| Purchase #4 | $238.90 | 10.190% | $263.2439 | $263.24 | $263.25 | $263.20 |
| Purchase #5 | $20.52 | 8.165% | $22.1955 | $22.20 | $22.20 | $22.20 |
| Purchase #6 | $88.58 | 7.558% | $95.2749 | $95.27 | $95.25 | $95.30 |
| Purchase #7 | $224.54 | 13.375% | $254.5722 | $254.57 | $254.55 | $254.60 |
| 7 purchase totals = | $1,056.09 | $1,163.7716 | $1,163.77 | $1,163.75 | $1,163.80 | |