| 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 | $185.83 | 6.246% | $197.4369 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $10.76 | 5.296% | $11.3298 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $45.38 | 11.129% | $50.4303 | $50.43 | $50.45 | $50.40 |
| Purchase #4 | $21.80 | 3.715% | $22.6099 | $22.61 | $22.60 | $22.60 |
| Purchase #5 | $88.70 | 8.834% | $96.5358 | $96.54 | $96.55 | $96.50 |
| Purchase #6 | $19.46 | 5.448% | $20.5202 | $20.52 | $20.50 | $20.50 |
| Purchase #7 | $105.30 | 10.336% | $116.1838 | $116.18 | $116.20 | $116.20 |
| 7 purchase totals = | $477.23 | $515.0467 | $515.05 | $515.10 | $514.90 | |