| 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 | $147.65 | 11.780% | $165.0432 | $165.04 | $165.05 | $165.00 |
| Purchase #2 | $197.74 | 9.239% | $216.0092 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $7.33 | 8.851% | $7.9788 | $7.98 | $8.00 | $8.00 |
| Purchase #4 | $240.41 | 3.730% | $249.3773 | $249.38 | $249.40 | $249.40 |
| Purchase #5 | $242.84 | 5.233% | $255.5478 | $255.55 | $255.55 | $255.50 |
| Purchase #6 | $73.68 | 10.729% | $81.5851 | $81.59 | $81.60 | $81.60 |
| Purchase #7 | $38.27 | 7.549% | $41.159 | $41.16 | $41.15 | $41.20 |
| 7 purchase totals = | $947.92 | $1,016.7004 | $1,016.71 | $1,016.75 | $1,016.70 | |