| 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 | $128.40 | 5.599% | $135.5891 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $217.81 | 4.607% | $227.8445 | $227.84 | $227.85 | $227.80 |
| Purchase #3 | $142.44 | 8.141% | $154.036 | $154.04 | $154.05 | $154.00 |
| Purchase #4 | $196.47 | 11.767% | $219.5886 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $226.29 | 4.855% | $237.2764 | $237.28 | $237.30 | $237.30 |
| Purchase #6 | $196.99 | 11.223% | $219.0982 | $219.10 | $219.10 | $219.10 |
| Purchase #7 | $144.53 | 6.460% | $153.8666 | $153.87 | $153.85 | $153.90 |
| 7 purchase totals = | $1,252.93 | $1,347.2994 | $1,347.31 | $1,347.35 | $1,347.30 | |