| 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 | $154.42 | 6.608% | $164.6241 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $30.39 | 13.394% | $34.4604 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $121.34 | 6.183% | $128.8425 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $110.87 | 11.717% | $123.8606 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $154.63 | 7.615% | $166.4051 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $231.72 | 3.572% | $239.997 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $114.40 | 13.218% | $129.5214 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $917.77 | $987.7111 | $987.71 | $987.65 | $987.70 | |