| 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 | $180.43 | 9.619% | $197.7856 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $192.81 | 12.143% | $216.2229 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $227.87 | 9.346% | $249.1667 | $249.17 | $249.15 | $249.20 |
| Purchase #4 | $173.68 | 5.152% | $182.628 | $182.63 | $182.65 | $182.60 |
| Purchase #5 | $240.46 | 13.165% | $272.1166 | $272.12 | $272.10 | $272.10 |
| Purchase #6 | $213.68 | 12.262% | $239.8814 | $239.88 | $239.90 | $239.90 |
| Purchase #7 | $105.60 | 4.657% | $110.5178 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $1,334.53 | $1,468.3190 | $1,468.33 | $1,468.30 | $1,468.30 | |