| 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 | $178.91 | 10.193% | $197.1463 | $197.15 | $197.15 | $197.10 |
| Purchase #2 | $170.97 | 8.303% | $185.1656 | $185.17 | $185.15 | $185.20 |
| Purchase #3 | $27.84 | 13.471% | $31.5903 | $31.59 | $31.60 | $31.60 |
| Purchase #4 | $29.54 | 8.792% | $32.1372 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $151.80 | 9.149% | $165.6882 | $165.69 | $165.70 | $165.70 |
| Purchase #6 | $137.67 | 12.717% | $155.1775 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $14.74 | 12.329% | $16.5573 | $16.56 | $16.55 | $16.60 |
| 7 purchase totals = | $711.47 | $783.4624 | $783.48 | $783.50 | $783.50 | |