| 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 | $115.95 | 10.555% | $128.1885 | $128.19 | $128.20 | $128.20 |
| Purchase #2 | $49.76 | 8.705% | $54.0916 | $54.09 | $54.10 | $54.10 |
| Purchase #3 | $164.85 | 3.719% | $170.9808 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $249.36 | 13.765% | $283.6844 | $283.68 | $283.70 | $283.70 |
| Purchase #5 | $114.89 | 7.797% | $123.848 | $123.85 | $123.85 | $123.80 |
| Purchase #6 | $157.58 | 4.570% | $164.7814 | $164.78 | $164.80 | $164.80 |
| Purchase #7 | $29.67 | 11.701% | $33.1417 | $33.14 | $33.15 | $33.10 |
| 7 purchase totals = | $882.06 | $958.7164 | $958.71 | $958.80 | $958.70 | |