| 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 | $127.33 | 3.245% | $131.4619 | $131.46 | $131.45 | $131.50 |
| Purchase #2 | $160.65 | 11.192% | $178.6299 | $178.63 | $178.65 | $178.60 |
| Purchase #3 | $145.63 | 8.465% | $157.9576 | $157.96 | $157.95 | $158.00 |
| Purchase #4 | $200.33 | 11.470% | $223.3079 | $223.31 | $223.30 | $223.30 |
| Purchase #5 | $241.57 | 8.570% | $262.2725 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $70.98 | 9.449% | $77.6869 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $92.51 | 13.489% | $104.9887 | $104.99 | $105.00 | $105.00 |
| 7 purchase totals = | $1,039.00 | $1,136.3054 | $1,136.31 | $1,136.30 | $1,136.40 | |