| 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 | $147.88 | 10.292% | $163.0998 | $163.10 | $163.10 | $163.10 |
| Purchase #2 | $108.33 | 10.156% | $119.332 | $119.33 | $119.35 | $119.30 |
| Purchase #3 | $109.96 | 4.205% | $114.5838 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $229.69 | 6.817% | $245.348 | $245.35 | $245.35 | $245.30 |
| Purchase #5 | $110.49 | 8.530% | $119.9148 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $137.37 | 6.686% | $146.5546 | $146.55 | $146.55 | $146.60 |
| Purchase #7 | $173.57 | 11.167% | $192.9526 | $192.95 | $192.95 | $193.00 |
| 7 purchase totals = | $1,017.29 | $1,101.7856 | $1,101.77 | $1,101.80 | $1,101.80 | |