| 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 | $165.77 | 9.297% | $181.1816 | $181.18 | $181.20 | $181.20 |
| Purchase #2 | $175.25 | 9.223% | $191.4133 | $191.41 | $191.40 | $191.40 |
| Purchase #3 | $111.76 | 8.534% | $121.2976 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $41.28 | 3.165% | $42.5865 | $42.59 | $42.60 | $42.60 |
| Purchase #5 | $207.70 | 6.457% | $221.1112 | $221.11 | $221.10 | $221.10 |
| Purchase #6 | $241.60 | 13.354% | $273.8633 | $273.86 | $273.85 | $273.90 |
| Purchase #7 | $239.42 | 8.831% | $260.5632 | $260.56 | $260.55 | $260.60 |
| 7 purchase totals = | $1,182.78 | $1,292.0167 | $1,292.01 | $1,292.00 | $1,292.10 | |