| 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 | $62.28 | 3.485% | $64.4505 | $64.45 | $64.45 | $64.50 |
| Purchase #2 | $143.45 | 12.220% | $160.9796 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $216.94 | 4.159% | $225.9625 | $225.96 | $225.95 | $226.00 |
| Purchase #4 | $149.66 | 3.150% | $154.3743 | $154.37 | $154.35 | $154.40 |
| Purchase #5 | $237.55 | 11.801% | $265.5833 | $265.58 | $265.60 | $265.60 |
| Purchase #6 | $134.34 | 8.430% | $145.6649 | $145.66 | $145.65 | $145.70 |
| Purchase #7 | $157.44 | 6.848% | $168.2215 | $168.22 | $168.20 | $168.20 |
| 7 purchase totals = | $1,101.66 | $1,185.2366 | $1,185.22 | $1,185.20 | $1,185.40 | |