| 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 | $17.80 | 10.864% | $19.7338 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $147.76 | 6.682% | $157.6333 | $157.63 | $157.65 | $157.60 |
| Purchase #3 | $32.81 | 13.236% | $37.1527 | $37.15 | $37.15 | $37.20 |
| Purchase #4 | $30.60 | 10.186% | $33.7169 | $33.72 | $33.70 | $33.70 |
| Purchase #5 | $176.38 | 3.858% | $183.1847 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $191.76 | 8.152% | $207.3923 | $207.39 | $207.40 | $207.40 |
| Purchase #7 | $110.34 | 4.708% | $115.5348 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $707.45 | $754.3485 | $754.33 | $754.40 | $754.30 | |