| 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 | $178.40 | 4.293% | $186.0587 | $186.06 | $186.05 | $186.10 |
| Purchase #2 | $146.66 | 3.774% | $152.1949 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $143.31 | 12.863% | $161.744 | $161.74 | $161.75 | $161.70 |
| Purchase #4 | $215.54 | 13.280% | $244.1637 | $244.16 | $244.15 | $244.20 |
| Purchase #5 | $250.83 | 4.777% | $262.8121 | $262.81 | $262.80 | $262.80 |
| Purchase #6 | $47.88 | 8.422% | $51.9125 | $51.91 | $51.90 | $51.90 |
| Purchase #7 | $60.52 | 13.417% | $68.64 | $68.64 | $68.65 | $68.60 |
| 7 purchase totals = | $1,043.14 | $1,127.5259 | $1,127.51 | $1,127.50 | $1,127.50 | |