| 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 | $202.87 | 7.780% | $218.6533 | $218.65 | $218.65 | $218.70 |
| Purchase #2 | $171.83 | 5.649% | $181.5367 | $181.54 | $181.55 | $181.50 |
| Purchase #3 | $164.72 | 10.850% | $182.5921 | $182.59 | $182.60 | $182.60 |
| Purchase #4 | $86.70 | 8.459% | $94.034 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $189.64 | 9.412% | $207.4889 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $194.32 | 7.769% | $209.4167 | $209.42 | $209.40 | $209.40 |
| Purchase #7 | $115.73 | 8.357% | $125.4016 | $125.40 | $125.40 | $125.40 |
| 7 purchase totals = | $1,125.81 | $1,219.1233 | $1,219.12 | $1,219.15 | $1,219.10 | |