| 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 | $161.73 | 6.725% | $172.6063 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $90.65 | 4.614% | $94.8326 | $94.83 | $94.85 | $94.80 |
| Purchase #3 | $218.85 | 4.127% | $227.8819 | $227.88 | $227.90 | $227.90 |
| Purchase #4 | $6.81 | 13.821% | $7.7512 | $7.75 | $7.75 | $7.80 |
| Purchase #5 | $98.26 | 6.635% | $104.7796 | $104.78 | $104.80 | $104.80 |
| Purchase #6 | $145.60 | 8.253% | $157.6164 | $157.62 | $157.60 | $157.60 |
| Purchase #7 | $245.57 | 6.818% | $262.313 | $262.31 | $262.30 | $262.30 |
| 7 purchase totals = | $967.47 | $1,027.7810 | $1,027.78 | $1,027.80 | $1,027.80 | |