| 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 | $105.74 | 8.139% | $114.3462 | $114.35 | $114.35 | $114.30 |
| Purchase #2 | $229.73 | 11.497% | $256.1421 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $37.42 | 7.480% | $40.219 | $40.22 | $40.20 | $40.20 |
| Purchase #4 | $162.53 | 3.582% | $168.3518 | $168.35 | $168.35 | $168.40 |
| Purchase #5 | $194.90 | 3.411% | $201.548 | $201.55 | $201.55 | $201.50 |
| Purchase #6 | $62.51 | 13.852% | $71.1689 | $71.17 | $71.15 | $71.20 |
| Purchase #7 | $53.84 | 3.530% | $55.7406 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $846.67 | $907.5166 | $907.52 | $907.50 | $907.40 | |