| 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 | $134.96 | 7.857% | $145.5638 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $132.86 | 13.612% | $150.9449 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $80.96 | 10.441% | $89.413 | $89.41 | $89.40 | $89.40 |
| Purchase #4 | $82.99 | 6.374% | $88.2798 | $88.28 | $88.30 | $88.30 |
| Purchase #5 | $234.97 | 5.593% | $248.1119 | $248.11 | $248.10 | $248.10 |
| Purchase #6 | $135.25 | 7.831% | $145.8414 | $145.84 | $145.85 | $145.80 |
| Purchase #7 | $33.35 | 7.264% | $35.7725 | $35.77 | $35.75 | $35.80 |
| 7 purchase totals = | $835.34 | $903.9273 | $903.91 | $903.90 | $903.90 | |