| 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 | $152.83 | 9.528% | $167.3916 | $167.39 | $167.40 | $167.40 |
| Purchase #2 | $164.62 | 12.320% | $184.9012 | $184.90 | $184.90 | $184.90 |
| Purchase #3 | $120.44 | 7.513% | $129.4887 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $35.31 | 8.388% | $38.2718 | $38.27 | $38.25 | $38.30 |
| Purchase #5 | $176.54 | 4.509% | $184.5002 | $184.50 | $184.50 | $184.50 |
| Purchase #6 | $33.30 | 10.640% | $36.8431 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $33.32 | 4.612% | $34.8567 | $34.86 | $34.85 | $34.90 |
| 7 purchase totals = | $716.36 | $776.2533 | $776.25 | $776.25 | $776.30 | |