| 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 | $138.28 | 6.454% | $147.2046 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $87.53 | 6.469% | $93.1923 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $161.89 | 6.176% | $171.8883 | $171.89 | $171.90 | $171.90 |
| Purchase #4 | $233.75 | 5.438% | $246.4613 | $246.46 | $246.45 | $246.50 |
| Purchase #5 | $84.29 | 3.179% | $86.9696 | $86.97 | $86.95 | $87.00 |
| Purchase #6 | $171.45 | 9.385% | $187.5406 | $187.54 | $187.55 | $187.50 |
| Purchase #7 | $215.63 | 6.499% | $229.6438 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $1,092.82 | $1,162.9005 | $1,162.89 | $1,162.90 | $1,162.90 | |