| 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 | $188.51 | 11.775% | $210.7071 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $163.28 | 9.844% | $179.3533 | $179.35 | $179.35 | $179.40 |
| Purchase #3 | $42.45 | 4.837% | $44.5033 | $44.50 | $44.50 | $44.50 |
| Purchase #4 | $221.35 | 4.661% | $231.6671 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $133.58 | 11.773% | $149.3064 | $149.31 | $149.30 | $149.30 |
| Purchase #6 | $142.89 | 3.283% | $147.5811 | $147.58 | $147.60 | $147.60 |
| Purchase #7 | $151.99 | 10.209% | $167.5067 | $167.51 | $167.50 | $167.50 |
| 7 purchase totals = | $1,044.05 | $1,130.6250 | $1,130.63 | $1,130.60 | $1,130.70 | |