| 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 | $152.52 | 6.171% | $161.932 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $185.29 | 11.724% | $207.0134 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $217.42 | 9.353% | $237.7553 | $237.76 | $237.75 | $237.80 |
| Purchase #4 | $202.28 | 12.393% | $227.3486 | $227.35 | $227.35 | $227.30 |
| Purchase #5 | $26.33 | 10.159% | $29.0049 | $29.00 | $29.00 | $29.00 |
| Purchase #6 | $139.30 | 9.677% | $152.7801 | $152.78 | $152.80 | $152.80 |
| Purchase #7 | $59.50 | 6.765% | $63.5252 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $982.64 | $1,079.3595 | $1,079.36 | $1,079.40 | $1,079.30 | |