| 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 | $161.83 | 7.627% | $174.1728 | $174.17 | $174.15 | $174.20 |
| Purchase #2 | $127.58 | 11.129% | $141.7784 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $166.55 | 10.729% | $184.4191 | $184.42 | $184.40 | $184.40 |
| Purchase #4 | $222.60 | 9.696% | $244.1833 | $244.18 | $244.20 | $244.20 |
| Purchase #5 | $166.55 | 3.191% | $171.8646 | $171.86 | $171.85 | $171.90 |
| Purchase #6 | $219.29 | 3.859% | $227.7524 | $227.75 | $227.75 | $227.80 |
| Purchase #7 | $116.74 | 5.244% | $122.8618 | $122.86 | $122.85 | $122.90 |
| 7 purchase totals = | $1,181.14 | $1,267.0324 | $1,267.02 | $1,267.00 | $1,267.20 | |