| 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 | $133.35 | 5.440% | $140.6042 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $249.94 | 10.175% | $275.3714 | $275.37 | $275.35 | $275.40 |
| Purchase #3 | $36.75 | 8.156% | $39.7473 | $39.75 | $39.75 | $39.70 |
| Purchase #4 | $130.96 | 4.557% | $136.9278 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $49.75 | 6.821% | $53.1434 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $45.76 | 4.434% | $47.789 | $47.79 | $47.80 | $47.80 |
| Purchase #7 | $136.82 | 12.685% | $154.1756 | $154.18 | $154.20 | $154.20 |
| 7 purchase totals = | $783.33 | $847.7587 | $847.76 | $847.80 | $847.70 | |