| 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 | $161.27 | 6.652% | $171.9977 | $172.00 | $172.00 | $172.00 |
| Purchase #2 | $42.64 | 8.608% | $46.3105 | $46.31 | $46.30 | $46.30 |
| Purchase #3 | $226.46 | 11.786% | $253.1506 | $253.15 | $253.15 | $253.20 |
| Purchase #4 | $196.85 | 13.641% | $223.7023 | $223.70 | $223.70 | $223.70 |
| Purchase #5 | $136.56 | 11.281% | $151.9653 | $151.97 | $151.95 | $152.00 |
| Purchase #6 | $194.65 | 12.374% | $218.736 | $218.74 | $218.75 | $218.70 |
| Purchase #7 | $208.76 | 8.229% | $225.9389 | $225.94 | $225.95 | $225.90 |
| 7 purchase totals = | $1,167.19 | $1,291.8013 | $1,291.81 | $1,291.80 | $1,291.80 | |