| 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 | $179.55 | 10.366% | $198.1622 | $198.16 | $198.15 | $198.20 |
| Purchase #2 | $215.28 | 13.658% | $244.6829 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $231.91 | 3.166% | $239.2523 | $239.25 | $239.25 | $239.30 |
| Purchase #4 | $26.62 | 13.338% | $30.1706 | $30.17 | $30.15 | $30.20 |
| Purchase #5 | $121.85 | 11.265% | $135.5764 | $135.58 | $135.60 | $135.60 |
| Purchase #6 | $245.52 | 11.468% | $273.6762 | $273.68 | $273.70 | $273.70 |
| Purchase #7 | $170.37 | 5.726% | $180.1254 | $180.13 | $180.15 | $180.10 |
| 7 purchase totals = | $1,191.10 | $1,301.6460 | $1,301.65 | $1,301.70 | $1,301.80 | |