| 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 | $37.90 | 6.781% | $40.47 | $40.47 | $40.45 | $40.50 |
| Purchase #2 | $137.68 | 10.427% | $152.0359 | $152.04 | $152.05 | $152.00 |
| Purchase #3 | $188.95 | 11.601% | $210.8701 | $210.87 | $210.85 | $210.90 |
| Purchase #4 | $165.43 | 5.758% | $174.9555 | $174.96 | $174.95 | $175.00 |
| Purchase #5 | $223.96 | 12.162% | $251.198 | $251.20 | $251.20 | $251.20 |
| Purchase #6 | $46.71 | 11.834% | $52.2377 | $52.24 | $52.25 | $52.20 |
| Purchase #7 | $177.26 | 9.268% | $193.6885 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $977.89 | $1,075.4557 | $1,075.47 | $1,075.45 | $1,075.50 | |