| 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 | $86.93 | 5.108% | $91.3704 | $91.37 | $91.35 | $91.40 |
| Purchase #2 | $196.60 | 5.123% | $206.6718 | $206.67 | $206.65 | $206.70 |
| Purchase #3 | $149.98 | 7.308% | $160.9405 | $160.94 | $160.95 | $160.90 |
| Purchase #4 | $124.35 | 10.261% | $137.1096 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $114.96 | 12.548% | $129.3852 | $129.39 | $129.40 | $129.40 |
| Purchase #6 | $166.53 | 7.788% | $179.4994 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $160.98 | 6.153% | $170.8851 | $170.89 | $170.90 | $170.90 |
| 7 purchase totals = | $1,000.33 | $1,075.8620 | $1,075.87 | $1,075.85 | $1,075.90 | |