| 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 | $133.51 | 5.452% | $140.789 | $140.79 | $140.80 | $140.80 |
| Purchase #2 | $137.74 | 6.187% | $146.262 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $21.32 | 3.403% | $22.0455 | $22.05 | $22.05 | $22.00 |
| Purchase #4 | $33.84 | 4.776% | $35.4562 | $35.46 | $35.45 | $35.50 |
| Purchase #5 | $152.28 | 12.864% | $171.8693 | $171.87 | $171.85 | $171.90 |
| Purchase #6 | $241.76 | 12.214% | $271.2886 | $271.29 | $271.30 | $271.30 |
| Purchase #7 | $161.30 | 10.466% | $178.1817 | $178.18 | $178.20 | $178.20 |
| 7 purchase totals = | $881.75 | $965.8923 | $965.90 | $965.90 | $966.00 | |