| 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 | $145.92 | 13.862% | $166.1474 | $166.15 | $166.15 | $166.10 |
| Purchase #2 | $125.72 | 9.270% | $137.3742 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $87.98 | 8.269% | $95.2551 | $95.26 | $95.25 | $95.30 |
| Purchase #4 | $174.89 | 5.601% | $184.6856 | $184.69 | $184.70 | $184.70 |
| Purchase #5 | $210.95 | 9.294% | $230.5557 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $152.70 | 4.347% | $159.3379 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $199.63 | 3.856% | $207.3277 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $1,097.79 | $1,180.6836 | $1,180.70 | $1,180.70 | $1,180.70 | |