| 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 | $159.97 | 7.730% | $172.3357 | $172.34 | $172.35 | $172.30 |
| Purchase #2 | $9.77 | 12.543% | $10.9955 | $11.00 | $11.00 | $11.00 |
| Purchase #3 | $107.96 | 7.422% | $115.9728 | $115.97 | $115.95 | $116.00 |
| Purchase #4 | $43.56 | 7.620% | $46.8793 | $46.88 | $46.90 | $46.90 |
| Purchase #5 | $116.70 | 3.313% | $120.5663 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $138.98 | 5.112% | $146.0847 | $146.08 | $146.10 | $146.10 |
| Purchase #7 | $119.26 | 5.596% | $125.9338 | $125.93 | $125.95 | $125.90 |
| 7 purchase totals = | $696.20 | $738.7681 | $738.77 | $738.80 | $738.80 | |