| 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 | $153.81 | 9.235% | $168.0144 | $168.01 | $168.00 | $168.00 |
| Purchase #2 | $148.85 | 5.768% | $157.4357 | $157.44 | $157.45 | $157.40 |
| Purchase #3 | $105.32 | 6.670% | $112.3448 | $112.34 | $112.35 | $112.30 |
| Purchase #4 | $161.71 | 3.543% | $167.4394 | $167.44 | $167.45 | $167.40 |
| Purchase #5 | $152.30 | 9.774% | $167.1858 | $167.19 | $167.20 | $167.20 |
| Purchase #6 | $31.97 | 11.185% | $35.5458 | $35.55 | $35.55 | $35.50 |
| Purchase #7 | $233.26 | 10.557% | $257.8853 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $987.22 | $1,065.8512 | $1,065.86 | $1,065.90 | $1,065.70 | |