| 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 | $150.85 | 11.371% | $168.0032 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $32.40 | 8.111% | $35.028 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $74.64 | 13.681% | $84.8515 | $84.85 | $84.85 | $84.90 |
| Purchase #4 | $181.85 | 4.436% | $189.9169 | $189.92 | $189.90 | $189.90 |
| Purchase #5 | $110.77 | 12.450% | $124.5609 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $205.36 | 7.249% | $220.2465 | $220.25 | $220.25 | $220.20 |
| Purchase #7 | $80.51 | 7.355% | $86.4315 | $86.43 | $86.45 | $86.40 |
| 7 purchase totals = | $836.38 | $909.0385 | $909.04 | $909.05 | $909.00 | |