| 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 | $146.77 | 8.760% | $159.6271 | $159.63 | $159.65 | $159.60 |
| Purchase #2 | $232.35 | 8.629% | $252.3995 | $252.40 | $252.40 | $252.40 |
| Purchase #3 | $81.28 | 6.820% | $86.8233 | $86.82 | $86.80 | $86.80 |
| Purchase #4 | $131.61 | 10.249% | $145.0987 | $145.10 | $145.10 | $145.10 |
| Purchase #5 | $137.25 | 11.501% | $153.0351 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $50.43 | 9.674% | $55.3086 | $55.31 | $55.30 | $55.30 |
| Purchase #7 | $140.46 | 4.738% | $147.115 | $147.12 | $147.10 | $147.10 |
| 7 purchase totals = | $920.15 | $999.4073 | $999.42 | $999.40 | $999.30 | |