| 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 | $134.30 | 4.813% | $140.7639 | $140.76 | $140.75 | $140.80 |
| Purchase #2 | $191.84 | 5.149% | $201.7178 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $159.42 | 11.389% | $177.5763 | $177.58 | $177.60 | $177.60 |
| Purchase #4 | $14.72 | 9.827% | $16.1665 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $152.96 | 4.198% | $159.3813 | $159.38 | $159.40 | $159.40 |
| Purchase #6 | $36.59 | 11.671% | $40.8604 | $40.86 | $40.85 | $40.90 |
| Purchase #7 | $47.77 | 3.703% | $49.5389 | $49.54 | $49.55 | $49.50 |
| 7 purchase totals = | $737.60 | $786.0051 | $786.01 | $786.00 | $786.10 | |