| 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 | $96.39 | 8.744% | $104.8183 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $155.80 | 5.561% | $164.464 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $183.86 | 12.346% | $206.5594 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $73.32 | 11.235% | $81.5575 | $81.56 | $81.55 | $81.60 |
| Purchase #5 | $163.85 | 12.447% | $184.2444 | $184.24 | $184.25 | $184.20 |
| Purchase #6 | $102.29 | 7.692% | $110.1581 | $110.16 | $110.15 | $110.20 |
| Purchase #7 | $124.26 | 4.601% | $129.9772 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $899.77 | $981.7789 | $981.78 | $981.75 | $981.90 | |