| 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 | $107.44 | 8.117% | $116.1609 | $116.16 | $116.15 | $116.20 |
| Purchase #2 | $43.84 | 6.289% | $46.5971 | $46.60 | $46.60 | $46.60 |
| Purchase #3 | $112.74 | 6.695% | $120.2879 | $120.29 | $120.30 | $120.30 |
| Purchase #4 | $174.51 | 5.848% | $184.7153 | $184.72 | $184.70 | $184.70 |
| Purchase #5 | $133.94 | 4.724% | $140.2673 | $140.27 | $140.25 | $140.30 |
| Purchase #6 | $233.31 | 10.196% | $257.0983 | $257.10 | $257.10 | $257.10 |
| Purchase #7 | $37.97 | 12.852% | $42.8499 | $42.85 | $42.85 | $42.80 |
| 7 purchase totals = | $843.75 | $907.9767 | $907.99 | $907.95 | $908.00 | |