| 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 | $160.35 | 8.464% | $173.922 | $173.92 | $173.90 | $173.90 |
| Purchase #2 | $190.51 | 4.297% | $198.6962 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $55.95 | 3.171% | $57.7242 | $57.72 | $57.70 | $57.70 |
| Purchase #4 | $196.80 | 11.595% | $219.619 | $219.62 | $219.60 | $219.60 |
| Purchase #5 | $225.52 | 13.479% | $255.9178 | $255.92 | $255.90 | $255.90 |
| Purchase #6 | $227.55 | 3.570% | $235.6735 | $235.67 | $235.65 | $235.70 |
| Purchase #7 | $222.86 | 3.700% | $231.1058 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $1,279.54 | $1,372.6585 | $1,372.66 | $1,372.55 | $1,372.60 | |