| 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 | $115.51 | 10.787% | $127.9701 | $127.97 | $127.95 | $128.00 |
| Purchase #2 | $195.26 | 6.137% | $207.2431 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $67.55 | 10.352% | $74.5428 | $74.54 | $74.55 | $74.50 |
| Purchase #4 | $155.31 | 12.513% | $174.7439 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $114.70 | 12.768% | $129.3449 | $129.34 | $129.35 | $129.30 |
| Purchase #6 | $45.71 | 13.683% | $51.9645 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $83.31 | 6.652% | $88.8518 | $88.85 | $88.85 | $88.90 |
| 7 purchase totals = | $777.35 | $854.6611 | $854.64 | $854.65 | $854.60 | |