| 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 | $127.63 | 7.802% | $137.5877 | $137.59 | $137.60 | $137.60 |
| Purchase #2 | $144.65 | 9.540% | $158.4496 | $158.45 | $158.45 | $158.40 |
| Purchase #3 | $101.52 | 12.589% | $114.3004 | $114.30 | $114.30 | $114.30 |
| Purchase #4 | $35.62 | 7.157% | $38.1693 | $38.17 | $38.15 | $38.20 |
| Purchase #5 | $135.80 | 3.286% | $140.2624 | $140.26 | $140.25 | $140.30 |
| Purchase #6 | $152.43 | 6.425% | $162.2236 | $162.22 | $162.20 | $162.20 |
| Purchase #7 | $133.38 | 3.344% | $137.8402 | $137.84 | $137.85 | $137.80 |
| 7 purchase totals = | $831.03 | $888.8332 | $888.83 | $888.80 | $888.80 | |