| 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 | $187.81 | 5.559% | $198.2504 | $198.25 | $198.25 | $198.30 |
| Purchase #2 | $170.86 | 7.150% | $183.0765 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $88.38 | 12.192% | $99.1553 | $99.16 | $99.15 | $99.20 |
| Purchase #4 | $162.80 | 6.139% | $172.7943 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $190.73 | 7.696% | $205.4086 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $146.45 | 4.844% | $153.544 | $153.54 | $153.55 | $153.50 |
| Purchase #7 | $207.77 | 9.186% | $226.8558 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $1,154.80 | $1,239.0849 | $1,239.09 | $1,239.10 | $1,239.20 | |