| 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 | $156.77 | 5.820% | $165.894 | $165.89 | $165.90 | $165.90 |
| Purchase #2 | $168.37 | 8.781% | $183.1546 | $183.15 | $183.15 | $183.20 |
| Purchase #3 | $130.41 | 8.161% | $141.0528 | $141.05 | $141.05 | $141.10 |
| Purchase #4 | $65.86 | 5.432% | $69.4375 | $69.44 | $69.45 | $69.40 |
| Purchase #5 | $43.73 | 11.463% | $48.7428 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $145.44 | 5.682% | $153.7039 | $153.70 | $153.70 | $153.70 |
| Purchase #7 | $126.38 | 5.656% | $133.5281 | $133.53 | $133.55 | $133.50 |
| 7 purchase totals = | $836.96 | $895.5137 | $895.50 | $895.55 | $895.50 | |