| 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 | $112.27 | 9.702% | $123.1624 | $123.16 | $123.15 | $123.20 |
| Purchase #2 | $56.25 | 7.166% | $60.2809 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $133.82 | 8.493% | $145.1853 | $145.19 | $145.20 | $145.20 |
| Purchase #4 | $126.26 | 13.323% | $143.0816 | $143.08 | $143.10 | $143.10 |
| Purchase #5 | $51.35 | 5.214% | $54.0274 | $54.03 | $54.05 | $54.00 |
| Purchase #6 | $147.51 | 12.584% | $166.0727 | $166.07 | $166.05 | $166.10 |
| Purchase #7 | $76.74 | 9.828% | $84.282 | $84.28 | $84.30 | $84.30 |
| 7 purchase totals = | $704.20 | $776.0923 | $776.09 | $776.15 | $776.20 | |