| 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 | $184.93 | 5.470% | $195.0457 | $195.05 | $195.05 | $195.00 |
| Purchase #2 | $106.77 | 12.468% | $120.0821 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $121.66 | 13.383% | $137.9418 | $137.94 | $137.95 | $137.90 |
| Purchase #4 | $154.57 | 12.260% | $173.5203 | $173.52 | $173.50 | $173.50 |
| Purchase #5 | $190.29 | 8.836% | $207.104 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $115.37 | 12.554% | $129.8535 | $129.85 | $129.85 | $129.90 |
| Purchase #7 | $97.39 | 10.590% | $107.7036 | $107.70 | $107.70 | $107.70 |
| 7 purchase totals = | $970.98 | $1,071.2510 | $1,071.24 | $1,071.25 | $1,071.20 | |