| 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 | $163.98 | 7.218% | $175.8161 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $173.57 | 12.255% | $194.841 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $67.81 | 9.639% | $74.3462 | $74.35 | $74.35 | $74.30 |
| Purchase #4 | $124.38 | 7.693% | $133.9486 | $133.95 | $133.95 | $133.90 |
| Purchase #5 | $192.55 | 9.852% | $211.52 | $211.52 | $211.50 | $211.50 |
| Purchase #6 | $190.77 | 3.319% | $197.1017 | $197.10 | $197.10 | $197.10 |
| Purchase #7 | $52.63 | 9.400% | $57.5772 | $57.58 | $57.60 | $57.60 |
| 7 purchase totals = | $965.69 | $1,045.1508 | $1,045.16 | $1,045.15 | $1,045.00 | |