| 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 | $140.97 | 11.729% | $157.5044 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $59.61 | 12.636% | $67.1423 | $67.14 | $67.15 | $67.10 |
| Purchase #3 | $186.62 | 7.846% | $201.2622 | $201.26 | $201.25 | $201.30 |
| Purchase #4 | $32.58 | 7.320% | $34.9649 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $134.47 | 3.747% | $139.5086 | $139.51 | $139.50 | $139.50 |
| Purchase #6 | $38.80 | 5.617% | $40.9794 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $218.57 | 10.761% | $242.0903 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $811.62 | $883.4521 | $883.44 | $883.45 | $883.50 | |